Shanghai Huabang Industrial Business Network - fastener http://www.91way.com fastener zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:46:32 [紧固件]KM(AN)系列普通锁紧螺母 http://www.91way.com/info_en/26266.html 紧固件 2026-2-8 11:03:32 KM(AN)系列普通锁紧螺母<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse; WIDTD: 100%" cellSpacing=0 cellPadding=0 width="100%" align=center border=1 widTD="100%"> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>&nbsp;</DIV> <DIV align=center>型号</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD colSpan=5> <DIV align=center>&nbsp;</DIV> <DIV align=center>外 型 尺 寸mm</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD rowSpan=2 widTD="14%"> <DIV align=center>&nbsp;</DIV> <DIV align=center>&nbsp;</DIV> <DIV align=center>质量（kg）</DIV></TD></TR> <TR> <TD widTD="26%"> <DIV align=center>D</DIV></TD> <TD widTD="16%"> <DIV align=center>d2</DIV></TD> <TD> <DIV align=center>B</DIV></TD> <TD> <DIV align=center>b</DIV></TD> <TD> <DIV align=center>h</DIV></TD></TR> <TR> <TD> <DIV align=center>km00<BR>km01<BR>km02</DIV></TD> <TD widTD="26%"> <DIV align=center>M10×0.75<BR>M12×1<BR>M15×1</DIV></TD> <TD widTD="16%"> <DIV align=center>18<BR>22<BR>25</DIV></TD> <TD> <DIV align=center>4<BR>4<BR>5</DIV></TD> <TD> <DIV align=center>3<BR>3<BR>4</DIV></TD> <TD> <DIV align=center>2<BR>2<BR>2</DIV></TD> <TD widTD="14%"> <DIV align=center>0.005<BR>0.007<BR>0.010</DIV></TD></TR> <TR> <TD> <DIV align=center>km03<BR>km04<BR>km05</DIV></TD> <TD widTD="26%"> <DIV align=center>M17×1<BR>M20×1<BR>M25×1.5</DIV></TD> <TD widTD="16%"> <DIV align=center>28<BR>32<BR>38</DIV></TD> <TD> <DIV align=center>5<BR>6<BR>7</DIV></TD> <TD> <DIV align=center>4<BR>4<BR>5</DIV></TD> <TD> <DIV align=center>2<BR>2<BR>2</DIV></TD> <TD widTD="14%"> <DIV align=center>0.013<BR>0.019<BR>0.025</DIV></TD></TR> <TR> <TD> <DIV align=center>km06<BR>km07<BR>km08</DIV></TD> <TD widTD="26%"> <DIV align=center>M30×1.5<BR>M35×1.5<BR>M40×1.5</DIV></TD> <TD widTD="16%"> <DIV align=center>45<BR>52<BR>58</DIV></TD> <TD> <DIV align=center>7<BR>8<BR>9</DIV></TD> <TD> <DIV align=center>5<BR>5<BR>6</DIV></TD> <TD> <DIV align=center>2<BR>2<BR>2.5</DIV></TD> <TD widTD="14%"> <DIV align=center>0.043<BR>0.053<BR>0.085</DIV></TD></TR> <TR> <TD> <DIV align=center>km09<BR>km10<BR>km11</DIV></TD> <TD widTD="26%"> <DIV align=center>M45×1.5<BR>M50×1.5<BR>M55×2</DIV></TD> <TD widTD="16%"> <DIV align=center>65<BR>70<BR>75</DIV></TD> <TD> <DIV align=center>10<BR>11<BR>11</DIV></TD> <TD> <DIV align=center>6<BR>6<BR>7</DIV></TD> <TD> <DIV align=center>2.5<BR>2.5<BR>3</DIV></TD> <TD widTD="14%"> <DIV align=center>0.119<BR>0.148<BR>0.158</DIV></TD></TR> <TR> <TD> <DIV align=center>km12<BR>km13<BR>km14</DIV></TD> <TD widTD="26%"> <DIV align=center>M60×2<BR>M65×2<BR>M70×2</DIV></TD> <TD widTD="16%"> <DIV align=center>80<BR>85<BR>92</DIV></TD> <TD> <DIV align=center>11<BR>12<BR>12</DIV></TD> <TD> <DIV align=center>7<BR>7<BR>8</DIV></TD> <TD> <DIV align=center>3<BR>3<BR>3.5</DIV></TD> <TD widTD="14%"> <DIV align=center>0.174<BR>0.203<BR>0.242</DIV></TD></TR> <TR> <TD> <DIV align=center>km15<BR>km16<BR>km17</DIV></TD> <TD widTD="26%"> <DIV align=center>M75×2<BR>M80×2<BR>M85×2</DIV></TD> <TD widTD="16%"> <DIV align=center>98<BR>105<BR>110</DIV></TD> <TD> <DIV align=center>13<BR>15<BR>16</DIV></TD> <TD> <DIV align=center>8<BR>8<BR>8</DIV></TD> <TD> <DIV align=center>3.5<BR>3.5<BR>3.5</DIV></TD> <TD widTD="14%"> <DIV align=center>0.287<BR>0.397<BR>0.451</DIV></TD></TR> <TR> <TD> <DIV align=center>km18<BR>km19<BR>km20</DIV></TD> <TD widTD="26%"> <DIV align=center>M90×2<BR>M95×2<BR>M100×2</DIV></TD> <TD widTD="16%"> <DIV align=center>120<BR>125<BR>130</DIV></TD> <TD> <DIV align=center>16<BR>17<BR>18</DIV></TD> <TD> <DIV align=center>10<BR>10<BR>10</DIV></TD> <TD> <DIV align=center>4<BR>4<BR>4</DIV></TD> <TD widTD="14%"> <DIV align=center>0.556<BR>0.658<BR>0.698</DIV></TD></TR> <TR> <TD> <DIV align=center>km21<BR>km22<BR>km23</DIV></TD> <TD widTD="26%"> <DIV align=center>M105×2<BR>M110×2<BR>M115×2</DIV></TD> <TD widTD="16%"> <DIV align=center>140<BR>145<BR>150</DIV></TD> <TD> <DIV align=center>18<BR>19<BR>19</DIV></TD> <TD> <DIV align=center>12<BR>12<BR>12</DIV></TD> <TD> <DIV align=center>5<BR>5<BR>5</DIV></TD> <TD widTD="14%"> <DIV align=center>0.845<BR>0.965<BR>1.01</DIV></TD></TR> <TR> <TD> <DIV align=center>km24<BR>km25<BR>km26</DIV></TD> <TD widTD="26%"> <DIV align=center>M120×2<BR>M125×2<BR>M130×2</DIV></TD> <TD widTD="16%"> <DIV align=center>155<BR>160<BR>165</DIV></TD> <TD> <DIV align=center>20<BR>21<BR>21</DIV></TD> <TD> <DIV align=center>12<BR>12<BR>12</DIV></TD> <TD> <DIV align=center>5<BR>5<BR>5</DIV></TD> <TD widTD="14%"> <DIV align=center>1.08<BR>1.19<BR>1.25</DIV></TD></TR> <TR> <TD> <DIV align=center>km27<BR>km28<BR>km29</DIV></TD> <TD widTD="26%"> <DIV align=center>M135×2<BR>M140×2<BR>M145×2</DIV></TD> <TD widTD="16%"> <DIV align=center>175<BR>180<BR>190</DIV></TD> <TD> <DIV align=center>22<BR>22<BR>24</DIV></TD> <TD> <DIV align=center>14<BR>14<BR>14</DIV></TD> <TD> <DIV align=center>6<BR>6<BR>6</DIV></TD> <TD widTD="14%"> <DIV align=center>1.55<BR>1.56<BR>2.00</DIV></TD></TR> <TR> <TD> <DIV align=center>km30<BR>km31<BR>km32</DIV></TD> <TD widTD="26%"> <DIV align=center>M150×2<BR>M155×3<BR>M160×3</DIV></TD> <TD widTD="16%"> <DIV align=center>195<BR>200<BR>210</DIV></TD> <TD> <DIV align=center>24<BR>25<BR>25</DIV></TD> <TD> <DIV align=center>14<BR>16<BR>16</DIV></TD> <TD> <DIV align=center>6<BR>7<BR>7</DIV></TD> <TD widTD="14%"> <DIV align=center>2.03<BR>2.21<BR>2.59</DIV></TD></TR> <TR> <TD widTD="13%"> <DIV align=center>km33<BR>km34</DIV></TD> <TD widTD="26%"> <DIV align=center>M165×3<BR>M170×3</DIV></TD> <TD widTD="16%"> <DIV align=center>210<BR>220</DIV></TD> <TD> <DIV align=center>26<BR>26</DIV></TD> <TD> <DIV align=center>16</DIV> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>7<BR>7</DIV></TD> <TD widTD="14%"> <DIV align=center>2.43<BR>2.80</DIV></TD></TR> <TR> <TD widTD="13%"> <DIV align=center>km36<BR>km38<BR>km40</DIV></TD> <TD widTD="26%"> <DIV align=center>M180×3<BR>M190×3<BR>M200×3</DIV></TD> <TD widTD="16%"> <DIV align=center>230<BR>240<BR>250</DIV></TD> <TD> <DIV align=center>27<BR>28<BR>29</DIV></TD> <TD> <DIV align=center>18<BR>18<BR>18</DIV></TD> <TD> <DIV align=center>8<BR>8<BR>8</DIV></TD> <TD widTD="14%"> <DIV align=center>3.07<BR>3.39<BR>3.69</DIV></TD></TR> <TR> <TD> <DIV align=left>Km44</DIV> <DIV>km48</DIV> <DIV align=left>km52</DIV></TD> <TD widTD="26%"> <DIV>T220×4</DIV> <DIV align=center>T240×4</DIV> <DIV>T260×4</DIV></TD> <TD widTD="16%"> <DIV>280</DIV> <DIV align=center>300</DIV> <DIV>330</DIV></TD> <TD> <DIV align=center>32</DIV> <DIV align=center>34</DIV> <DIV align=center>36</DIV></TD> <TD> <DIV align=center>20</DIV> <DIV align=center>20</DIV> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>10</DIV> <DIV align=center>10</DIV> <DIV align=center>12</DIV></TD> <TD widTD="14%"> <DIV align=center>5.20</DIV> <DIV align=center>5.95</DIV> <DIV align=center>8.0</DIV></TD></TR> <TR> <TD> <DIV align=center>Km56</DIV> <DIV align=center>Km60 km64</DIV></TD> <TD widTD="26%"> <DIV>T280×4</DIV> <DIV align=center>T300×4</DIV> <DIV>T320×5</DIV></TD> <TD widTD="16%"> <DIV align=center>350</DIV> <DIV align=center>380</DIV> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>38</DIV> <DIV align=center>40</DIV> <DIV align=center>42</DIV></TD> <TD> <DIV align=center>24</DIV> <DIV align=center>24</DIV> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>12</DIV> <DIV align=center>12</DIV> <DIV align=center>12</DIV></TD> <TD widTD="14%"> <DIV align=center>9.05</DIV> <DIV align=center>11.8</DIV> <DIV align=center>13.1</DIV></TD></TR> <TR> <TD widTD="13%"> <DIV align=center>Km68 km72 km76</DIV></TD> <TD widTD="26%"> <DIV align=center>T340×5</DIV> <DIV align=center>T360×5</DIV> <DIV align=center>T380×5</DIV></TD> <TD widTD="16%"> <DIV align=center>440</DIV> <DIV align=center>460</DIV> <DIV align=center>490</DIV></TD> <TD> <DIV align=center>55</DIV> <DIV align=center>58</DIV> <DIV align=center>60</DIV></TD> <TD> <DIV align=center>28</DIV> <DIV align=center>28</DIV> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>15</DIV> <DIV align=center>15</DIV> <DIV align=center>18</DIV></TD> <TD widTD="14%"> <DIV align=center>23.1</DIV> <DIV align=center>25.1</DIV> <DIV align=center>30.9</DIV></TD></TR> <TR> <TD widTD="13%"> <DIV align=center>Km80 km84 km88</DIV></TD> <TD widTD="26%"> <DIV align=center>T400×5</DIV> <DIV align=center>T420×5</DIV> <DIV align=center>T440×5</DIV></TD> <TD widTD="16%"> <DIV align=center>520</DIV> <DIV align=center>540</DIV> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>62</DIV> <DIV align=center>70</DIV> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>32</DIV> <DIV align=center>32</DIV> <DIV align=center>36</DIV></TD> <TD> <DIV align=center>18</DIV> <DIV align=center>18</DIV> <DIV align=center>20</DIV></TD> <TD widTD="14%"> <DIV align=center>36.9</DIV> <DIV align=center>43.5</DIV> <DIV align=center>45.3</DIV></TD></TR> <TR> <TD widTD="13%"> <DIV align=center>Km92 km96 km100</DIV></TD> <TD widTD="26%"> <DIV align=center>T460×5</DIV> <DIV align=center>T480×5</DIV> <DIV align=center>T500×5</DIV></TD> <TD widTD="16%"> <DIV align=center>580</DIV> <DIV align=center>620</DIV> <DIV align=center>630</DIV></TD> <TD> <DIV align=center>75</DIV> <DIV align=center>75</DIV> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>36</DIV> <DIV align=center>36</DIV> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>20</DIV> <DIV align=center>20</DIV> <DIV align=center>23</DIV></TD> <TD widTD="14%"> <DIV align=center>50.4</DIV> <DIV align=center>62.2</DIV> <DIV align=center>63.3</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse; WIDTD: 100%" cellSpacing=0 cellPadding=0 width="100%" align=center border=1 widTD="100%"> <TBODY> <TR> <TD style="TEXT-ALIGN: left">現行代號</TD> <TD style="TEXT-ALIGN: left">原用代號</TD> <TD>NTN</TD> <TD>SKF</TD> <TD>AKF</TD> <TD>NTN</TD> <TD>NACHI</TD> <TD>KOYO</TD> <TD>規格(DXd1Xd2XbXhXB)</TD></TR> <TR align=middle> <TD align=left>KM03</TD> <TD align=left></TD> <TD>AN03</TD> <TD>KM03</TD> <TD>KM03</TD> <TD>AN03</TD> <TD>AN03</TD> <TD>AN03</TD> <TD>17×24×28×4×2×5</TD></TR> <TR align=middle> <TD align=left>KM04</TD> <TD align=left></TD> <TD>AN04</TD> <TD>KM04</TD> <TD>KM04</TD> <TD>AN04</TD> <TD>AN04</TD> <TD>AN04</TD> <TD>20×26×32×4×2×6</TD></TR> <TR align=middle> <TD align=left>KM05</TD> <TD align=left></TD> <TD>AN05</TD> <TD>KM05</TD> <TD>KM05</TD> <TD>AN05</TD> <TD>AN05</TD> <TD>AN05</TD> <TD>25×32×38×5×2×7</TD></TR> <TR align=middle> <TD align=left>KM06</TD> <TD align=left></TD> <TD>AN06</TD> <TD>KM06</TD> <TD>KM06</TD> <TD>AN06</TD> <TD>AN06</TD> <TD>AN06</TD> <TD>30×38×45×5×2×7</TD></TR> <TR align=middle> <TD align=left>KM07</TD> <TD align=left></TD> <TD>AN07</TD> <TD>KM07</TD> <TD>KM07</TD> <TD>AN07</TD> <TD>AN07</TD> <TD>AN07</TD> <TD>35×44×52×5×2×8</TD></TR> <TR align=middle> <TD align=left>KM08</TD> <TD align=left></TD> <TD>AN08</TD> <TD>KM08</TD> <TD>KM08</TD> <TD>AN08</TD> <TD>AN08</TD> <TD>AN08</TD> <TD>40×50×58×6×2.5×9</TD></TR> <TR align=middle> <TD align=left>KM09</TD> <TD align=left></TD> <TD>AN09</TD> <TD>KM09</TD> <TD>KM09</TD> <TD>AN09</TD> <TD>AN09</TD> <TD>AN09</TD> <TD>45×56×65×6×2.5×10</TD></TR> <TR align=middle> <TD align=left>KM10</TD> <TD align=left></TD> <TD>AN10</TD> <TD>KM10</TD> <TD>KM10</TD> <TD>AN10</TD> <TD>AN10</TD> <TD>AN10</TD> <TD>50×61×70×6×2.5×11</TD></TR> <TR align=middle> <TD align=left>KM11</TD> <TD align=left></TD> <TD>AN11</TD> <TD>KM11</TD> <TD>KM11</TD> <TD>AN11</TD> <TD>AN11</TD> <TD>AN11</TD> <TD>55×67×75×7×3×11</TD></TR> <TR align=middle> <TD align=left>KM12</TD> <TD align=left></TD> <TD>AN12</TD> <TD>KM12</TD> <TD>KM12</TD> <TD>AN12</TD> <TD>AN12</TD> <TD>AN12</TD> <TD>60×73×80×7×3×11</TD></TR> <TR align=middle> <TD align=left>KM13</TD> <TD align=left></TD> <TD>AN13</TD> <TD>KM13</TD> <TD>KM13</TD> <TD>AN13</TD> <TD>AN13</TD> <TD>AN13</TD> <TD>65×79×85×7×3×12</TD></TR> <TR align=middle> <TD align=left>KM14</TD> <TD align=left></TD> <TD>AN14</TD> <TD>KM14</TD> <TD>KM14</TD> <TD>AN14</TD> <TD>AN14</TD> <TD>AN14</TD> <TD>70×85×92×8×3.5×12</TD></TR> <TR align=middle> <TD align=left>KM15</TD> <TD align=left></TD> <TD>AN15</TD> <TD>KM15</TD> <TD>KM15</TD> <TD>AN15</TD> <TD>AN15</TD> <TD>AN15</TD> <TD>75×90×98×8×3.5×13</TD></TR> <TR align=middle> <TD align=left>KM16</TD> <TD align=left></TD> <TD>AN16</TD> <TD>KM16</TD> <TD></TD> <TD>AN16</TD> <TD>AN16</TD> <TD>AN16</TD> <TD>80×95×105×8×3.5×15</TD></TR> <TR align=middle> <TD align=left>KM17</TD> <TD align=left></TD> <TD>AN17</TD> <TD>KM17</TD> <TD></TD> <TD>AN17</TD> <TD>AN17</TD> <TD>AN17</TD> <TD>85×102×110×8×3.5×16</TD></TR> <TR align=middle> <TD align=left>KM18</TD> <TD align=left></TD> <TD>AN18</TD> <TD>KM18</TD> <TD></TD> <TD>AN18</TD> <TD>AN18</TD> <TD>AN18</TD> <TD>90×108×120×10×4×16</TD></TR> <TR align=middle> <TD align=left>KM19</TD> <TD align=left></TD> <TD>AN19</TD> <TD>KM19</TD> <TD></TD> <TD>AN19</TD> <TD>AN19</TD> <TD>AN19</TD> <TD>95×113×125×10×4×17</TD></TR> <TR align=middle> <TD align=left>KM20</TD> <TD align=left></TD> <TD>AN20</TD> <TD>KM20</TD> <TD></TD> <TD>AN20</TD> <TD>AN20</TD> <TD>AN20</TD> <TD>100×120×130×10×4×18</TD></TR> <TR align=middle> <TD align=left>KM21</TD> <TD align=left></TD> <TD>AN21</TD> <TD>KM21</TD> <TD></TD> <TD>AN21</TD> <TD>AN21</TD> <TD>AN21</TD> <TD>105×126×140×12×5×18</TD></TR> <TR align=middle> <TD align=left>KM22</TD> <TD align=left></TD> <TD>AN22</TD> <TD>KM22</TD> <TD></TD> <TD>AN22</TD> <TD>AN22</TD> <TD>AN22</TD> <TD>110×133×145×12×5×19</TD></TR></TBODY></TABLE> <P align=center><BR>KM(AN)系列普通锁紧螺母<BR><BR></P> [紧固件]201、202、203锁紧螺母 http://www.91way.com/info_en/1914.html 紧固件 2026-2-8 11:03:23 <P align=center><A href="http://www.91way.com/uploadfiles/200701/2007112142141385.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 658px; HEIGHT: 967px" height=967 alt=201、202、203锁紧螺母外形及安装尺寸 hspace=0 src="/uploadfiles/200701/2007112142141385.jpg" width=658 border=0></A><BR>201、202、203 锁紧螺母<BR><BR></P> [紧固件]NRA系列方形精密锁紧螺母 http://www.91way.com/info_en/26267.html 紧固件 2026-1-30 18:14:56 NRA系列方形精密锁紧螺母<BR><BR>型号：NRA4-0.5 NRA5-0.5 NRA6-0.75 NRA8-1 NRA10-1 NRA12-1 NRA15-1 NRA17-1 NRA20-1 NRA25-1.5 NRA30-1.5 NRA35-1.5 NRA40-1.5 <BR><BR>材质： 42CrMo4 调质 硬度：HRC28 °~32° 螺纹精度：ISO 4H精密车削 平面偏摆：0.005mm<BR><BR> <P> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=600 align=center> <TBODY> <TR height=40> <TD height=40 width=86>产品规格</TD> <TD height=40 width=80>螺纹和螺距</TD> <TD height=40 width=72>D</TD> <TD height=40 width=72>h</TD> <TD height=40 width=72>d</TD> <TD height=40 width=72>L</TD> <TD height=40 width=72>F</TD> <TD height=40 width=72>m</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;4-0.5</TD> <TD width=80>M&nbsp;4x0.5</TD> <TD width=72>11.5</TD> <TD width=72>5</TD> <TD width=72>8</TD> <TD width=72>2.7</TD> <TD width=72>10</TD> <TD width=72>M2.6</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;5-0.5</TD> <TD width=80>M&nbsp;5x0.5</TD> <TD width=72>13.5</TD> <TD width=72>5</TD> <TD width=72>9</TD> <TD width=72>2.7</TD> <TD width=72>11</TD> <TD width=72>M2.6</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;6-0.75</TD> <TD width=80>M&nbsp;6x0.75</TD> <TD width=72>14.5</TD> <TD width=72>5</TD> <TD width=72>10</TD> <TD width=72>2.7</TD> <TD width=72>12</TD> <TD width=72>M3&nbsp;x&nbsp;0.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;8-1</TD> <TD width=80>M&nbsp;8x1.0</TD> <TD width=72>17</TD> <TD width=72>6.5</TD> <TD width=72>13</TD> <TD width=72>4</TD> <TD width=72>14</TD> <TD width=72>M3&nbsp;x&nbsp;0.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;10-1</TD> <TD width=80>M10x1.0</TD> <TD width=72>20</TD> <TD width=72>8</TD> <TD width=72>16</TD> <TD width=72>5</TD> <TD width=72>17</TD> <TD width=72>M3&nbsp;x&nbsp;0.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;12-1</TD> <TD width=80>M12x1.0</TD> <TD width=72>22</TD> <TD width=72>8</TD> <TD width=72>17</TD> <TD width=72>5</TD> <TD width=72>19</TD> <TD width=72>M3&nbsp;x&nbsp;0.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;15-1</TD> <TD width=80>M15x1.0</TD> <TD width=72>25</TD> <TD width=72>10</TD> <TD width=72>21</TD> <TD width=72>6</TD> <TD width=72>22</TD> <TD width=72>M3&nbsp;x&nbsp;0.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;17-1</TD> <TD width=80>M17x1.0</TD> <TD width=72>30</TD> <TD width=72>13</TD> <TD width=72>25</TD> <TD width=72>9</TD> <TD width=72>24</TD> <TD width=72>M4&nbsp;x&nbsp;0.7</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;20-1</TD> <TD width=80>M20x1.0</TD> <TD width=72>35</TD> <TD width=72>13</TD> <TD width=72>26</TD> <TD width=72>8</TD> <TD width=72>30</TD> <TD width=72>M4&nbsp;x&nbsp;0.7</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;25-1.5</TD> <TD width=80>M25x1.5</TD> <TD width=72>43</TD> <TD width=72>15</TD> <TD width=72>33</TD> <TD width=72>10</TD> <TD width=72>35</TD> <TD width=72>M5&nbsp;x&nbsp;0.8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;30-1.5</TD> <TD width=80>M30x1.5</TD> <TD width=72>48</TD> <TD width=72>20</TD> <TD width=72>39</TD> <TD width=72>14</TD> <TD width=72>40</TD> <TD width=72>M6&nbsp;x&nbsp;1.0</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;35-1.5</TD> <TD width=80>M35x1.5</TD> <TD width=72>60</TD> <TD width=72>21</TD> <TD width=72>46</TD> <TD width=72>14</TD> <TD width=72>50</TD> <TD width=72>M8&nbsp;x&nbsp;1.25</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NRA&nbsp;&nbsp;40-1.5</TD> <TD width=80>M40x1.5</TD> <TD width=72>63</TD> <TD width=72>25</TD> <TD width=72>51</TD> <TD width=72>18</TD> <TD width=72>50</TD> <TD width=72>M8&nbsp;x&nbsp;1.25</TD></TR></TBODY></TABLE></P> <P align=center><BR><A href="http://www.91way.com/upload2014/201412/20141224071024790.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 371px; HEIGHT: 237px" border=0 hspace=0 alt=NRA系列方形精密锁紧螺母外形尺寸 src="/upload2014/201412/20141224071024790.jpg" width=371 height=237></A><BR></P> [紧固件]LHYM液压螺母 http://www.91way.com/info_en/11585.html 紧固件 2026-1-2 17:51:31 <P>一、概述&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR><BR>LHYM液压螺母适用于需经常拆装的螺栓；超大螺栓的予紧；大型工件的锁紧等场合。并可做液压过盈连接拆装工具。&nbsp;<BR>液压螺母的优点：·操作方便、省力&nbsp;·予紧力大&nbsp;·安全、可靠&nbsp;·可用于传统方法不能完成的地方。&nbsp;<BR>目前生产的液压螺母规格为：M120×3－M320×6，注油方式分为轴向注油和径向注油。压力等级为40Mpa；21Mpa。&nbsp;<BR>也可根据用户要求设计、制造，以满足不同的螺纹规格及锁紧行程。 <BR><BR>二、结构图示 <BR><A href="http://www.91way.com/upload2009/201001/20101121328877.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 479px; HEIGHT: 384px" border=0 hspace=0 alt=LHYM液压螺母选型说明及外形尺寸 src="/upload2009/201001/20101121328877.jpg" width=479 height=384></A><BR><BR>三、LHYM液压螺母技术参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=3 width=101 align=middle>型&nbsp;号<BR></TD> <TD rowSpan=2 width=34 align=middle>D</TD> <TD rowSpan=2 width=34 align=middle>D1</TD> <TD rowSpan=2 width=35 align=middle>H</TD> <TD height=23 width=136 colSpan=2 align=middle>压&nbsp;环</TD> <TD rowSpan=2 width=90 align=middle>注轴压力</TD> <TD rowSpan=2 width=90 align=middle>压环压力</TD></TR> <TR> <TD width=67 align=middle>行程L</TD> <TD width=67 align=middle>面积</TD></TR> <TR> <TD width=167 colSpan=4 align=middle>毫&nbsp;&nbsp;米</TD> <TD width=67 align=middle>平房厘米</TD> <TD width=90 align=middle>MPa</TD> <TD width=90 align=middle>KN</TD></TR> <TR> <TD width=101 align=middle>LHYM-G120×3<BR>LHYM-Tr120×6</TD> <TD width=34 align=middle>220</TD> <TD width=34 align=middle>180</TD> <TD width=35 align=middle>60</TD> <TD width=67 align=middle>5</TD> <TD width=67 align=middle>77</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>277</TD></TR> <TR> <TD width=101 align=middle>LHYM-G130×3<BR>LHYM-Tr30×6</TD> <TD width=34 align=middle>230</TD> <TD width=34 align=middle>190</TD> <TD width=35 align=middle>60</TD> <TD width=67 align=middle>5</TD> <TD width=67 align=middle>82</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>295</TD></TR> <TR> <TD width=101 align=middle>LHYM-G140×3<BR>LHYM-Tr40×6</TD> <TD width=34 align=middle>240</TD> <TD width=34 align=middle>200</TD> <TD width=35 align=middle>60</TD> <TD width=67 align=middle>5</TD> <TD width=67 align=middle>87</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>313</TD></TR> <TR> <TD width=101 align=middle>LHYM-G150×3<BR>LHYM-Tr50×6</TD> <TD width=34 align=middle>270</TD> <TD width=34 align=middle>220</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>5</TD> <TD width=67 align=middle>125</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>450</TD></TR> <TR> <TD width=101 align=middle>LHYM-G160×3<BR>LHYM-Tr160×6</TD> <TD width=34 align=middle>280</TD> <TD width=34 align=middle>230</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>132</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>475</TD></TR> <TR> <TD width=101 align=middle>LHYM-G170×3<BR>LHYM-Tr70×6</TD> <TD width=34 align=middle>290</TD> <TD width=34 align=middle>240</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>138</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>497</TD></TR> <TR> <TD width=101 align=middle>LHYM-G180×3<BR>LHYM-Tr80×6</TD> <TD width=34 align=middle>300</TD> <TD width=34 align=middle>250</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>145</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>522</TD></TR> <TR> <TD width=101 align=middle>LHYM-G190×3<BR>LHYM-Tr90×6</TD> <TD width=34 align=middle>310</TD> <TD width=34 align=middle>260</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>150</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>540</TD></TR> <TR> <TD width=101 align=middle>LHYM-G200×3<BR>LHYM-Tr200×6</TD> <TD width=34 align=middle>320</TD> <TD width=34 align=middle>270</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>157</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>565</TD></TR> <TR> <TD width=101 align=middle>LHYM-G210×3<BR>LHYM-Tr210×6</TD> <TD width=34 align=middle>330</TD> <TD width=34 align=middle>280</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>163</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>587</TD></TR> <TR> <TD width=101 align=middle>LHYM-G220×3<BR>LHYM-Tr220×6</TD> <TD width=34 align=middle>340</TD> <TD width=34 align=middle>290</TD> <TD width=35 align=middle>70</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>169</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>608</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr240×6</TD> <TD width=34 align=middle>370</TD> <TD width=34 align=middle>320</TD> <TD width=35 align=middle>80</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>188</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>730</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr260×6</TD> <TD width=34 align=middle>400</TD> <TD width=34 align=middle>350</TD> <TD width=35 align=middle>80</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>207</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>800</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr280×6</TD> <TD width=34 align=middle>420</TD> <TD width=34 align=middle>370</TD> <TD width=35 align=middle>80</TD> <TD width=67 align=middle>8</TD> <TD width=67 align=middle>270</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1000</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr300×6</TD> <TD width=34 align=middle>450</TD> <TD width=34 align=middle>400</TD> <TD width=35 align=middle>90</TD> <TD width=67 align=middle>10</TD> <TD width=67 align=middle>294</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1100</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr320×6</TD> <TD width=34 align=middle>470</TD> <TD width=34 align=middle>420</TD> <TD width=35 align=middle>90</TD> <TD width=67 align=middle>10</TD> <TD width=67 align=middle>310</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1200</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr340×6</TD> <TD width=34 align=middle>490</TD> <TD width=34 align=middle>440</TD> <TD width=35 align=middle>100</TD> <TD width=67 align=middle>12</TD> <TD width=67 align=middle>325</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1260</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr360×6</TD> <TD width=34 align=middle>510</TD> <TD width=34 align=middle>460</TD> <TD width=35 align=middle>100</TD> <TD width=67 align=middle>12</TD> <TD width=67 align=middle>341</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1320</TD></TR> <TR> <TD width=101 align=middle>LHYM-Tr380×6</TD> <TD width=34 align=middle>530</TD> <TD width=34 align=middle>480</TD> <TD width=35 align=middle>100</TD> <TD width=67 align=middle>12</TD> <TD width=67 align=middle>357</TD> <TD width=90 align=middle>40</TD> <TD width=90 align=middle>1400</TD></TR></TBODY></TABLE><BR>表中参数可能因为改良而变更，恕不另行通知。 <BR><BR>四、使用方法与注意事项 <BR>1.手动泵在使用前将液压油注满，注油口在手动泵的后端，打开螺母注油，注油后锁紧。加压时将泵上方的手柄上下压动，将泵右侧的卸荷开关手柄顺时针锁紧；卸压时将手柄逆时针旋转即可。左侧接压力表，可观察加压时的压力指示，手动泵前端接注油胶管。 <BR>2.液压螺母由螺母体、压环、注油口及放油排气接头组成，使用时将螺母外观清洗干净。螺母旋进工件并锁紧螺母，压环应在原始位置，然后将手动泵的注油胶管接口插在注油口上，锁紧手动泵右侧的卸荷开关手柄，慢慢加压，同时将放油排气接头上部的放气帽向内旋，放气，直至螺母内空气排净，流出干净的液压油后向外旋松放气帽使之单向阀关闭，继续加压注油，使压环向外压出，达到压紧目的，直到加压到你所需压紧目的即可。松开卸荷开关手柄，松开手动泵的加压胶管接头。 <BR>3.松卸螺母将放油排气接头向里旋转直至液压油流出，慢慢松开螺母即可。 <BR>4.螺母在没有旋进工件锁紧前，请不要给螺母加压，防止压环偏载脱出，在不使用时请将螺母内的油放净，压环回到原始位置，以备下次使用。在螺纹处加黄油防止生锈。<BR><BR></P> [紧固件]NR系列径向精密锁紧螺母 http://www.91way.com/info_en/26270.html 紧固件 2025-12-16 16:45:03 NR系列径向精密锁紧螺母<BR><BR>材质： 42CrMo4 调质 硬度：HRC28 °~32° 螺纹精度：ISO 4H精密车削 平面偏摆：0.005mm <BR>锁定方式为径向三点式锁定，其厚度相较其他产品为薄，适用于螺帽厚度空间受到限制，无法使用其它产品之情况。<BR><BR> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=86>产品规格</TD> <TD width=80>螺纹和螺距</TD> <TD width=60>D</TD> <TD width=72>h</TD> <TD width=72>g</TD> <TD width=72>t</TD> <TD width=72>d</TD> <TD width=72>n-m</TD> <TD width=72>MAX.Nm</TD> <TD width=72>轴向负载（KN）</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;&nbsp;6-0.5</TD> <TD width=80>M6x0.5</TD> <TD width=60>16</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>11</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>30</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;&nbsp;8-0.75</TD> <TD width=80>M8x0..75</TD> <TD width=60>16</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>11</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>30</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;10-0.75</TD> <TD width=80>M10x0.75</TD> <TD width=60>18</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>13</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>35</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;10-1</TD> <TD width=80>M10x1.0</TD> <TD width=60>18</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>13</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>35</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;12-1</TD> <TD width=80>M12x1.0</TD> <TD width=60>20</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>16</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>40</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;12-1.25</TD> <TD width=80>M12x1.25</TD> <TD width=60>20</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>16</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>40</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;14-1.5</TD> <TD width=80>M14x1.5</TD> <TD width=60>25</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>21</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;15-1</TD> <TD width=80>M15x1.0</TD> <TD width=60>25</TD> <TD width=72>8</TD> <TD width=72>3</TD> <TD width=72>2</TD> <TD width=72>21</TD> <TD width=72>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;16-1</TD> <TD width=80>M16x1.5</TD> <TD width=60>28</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>23</TD> <TD width=72>2-M5</TD> <TD width=72>4.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;17-1</TD> <TD width=80>M17x1.0</TD> <TD width=60>28</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>23</TD> <TD width=72>2-M5</TD> <TD width=72>4.5</TD> <TD width=72>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;18-1.5</TD> <TD width=80>M18x1.5</TD> <TD width=60>30</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>25</TD> <TD width=72>2-M5</TD> <TD width=72>4.5</TD> <TD width=72>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;20-1</TD> <TD width=80>M20x1.0</TD> <TD width=60>32</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>27</TD> <TD width=72>3-M5</TD> <TD width=72>5.5</TD> <TD width=72>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;20-1.5</TD> <TD width=80>M20x1.5</TD> <TD width=60>32</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>27</TD> <TD width=72>3-M5</TD> <TD width=72>6.5</TD> <TD width=72>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;22-1.5</TD> <TD width=80>M22x1.5</TD> <TD width=60>35</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>30</TD> <TD width=72>3-M5</TD> <TD width=72>7.5</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;24-1.5</TD> <TD width=80>M24x1.5</TD> <TD width=60>38</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;25-1.5</TD> <TD width=80>M25x1.5</TD> <TD width=60>38</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;27-1.5</TD> <TD width=80>M27x1.5</TD> <TD width=60>42</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>37</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>140</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;30-1</TD> <TD width=80>M30x1.0</TD> <TD width=60>45</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>40</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;30-1.5</TD> <TD width=80>M30x1.5</TD> <TD width=60>45</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>40</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;33-1.5</TD> <TD width=80>M33x1.5</TD> <TD width=60>52</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>45</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>170</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;35-1.5</TD> <TD width=80>M35x1.5</TD> <TD width=60>52</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>47</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;36-1.5</TD> <TD width=80>M36x1.5</TD> <TD width=60>55</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>49</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;39-1.5</TD> <TD width=80>M39x1.5</TD> <TD width=60>58</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>52</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;40-1.5</TD> <TD width=80>M40x1.5</TD> <TD width=60>58</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>52</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;42-1.5</TD> <TD width=80>M42x1.5</TD> <TD width=60>62</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>56</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>220</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;45-1.5</TD> <TD width=80>M45x1.5</TD> <TD width=60>65</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>59</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>240</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;48-1.5</TD> <TD width=80>M48x1.5</TD> <TD width=60>68</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>62</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;50-1.5</TD> <TD width=80>M50x1.5</TD> <TD width=60>70</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>64</TD> <TD width=72>3-M6</TD> <TD width=72>8</TD> <TD width=72>300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;52-1.5</TD> <TD width=80>M52x1.5</TD> <TD width=60>73</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>66</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>320</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;55-1.5</TD> <TD width=80>M55x1.5</TD> <TD width=60>75</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;56-2</TD> <TD width=80>M56x2</TD> <TD width=60>77</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>70</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;60-1.5</TD> <TD width=80>M60x1.5</TD> <TD width=60>80</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>73</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>380</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;60-2</TD> <TD width=80>M60x2</TD> <TD width=60>80</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>73</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>380</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;64-2</TD> <TD width=80>M64x2</TD> <TD width=60>85</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>78</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;65-2</TD> <TD width=80>M65x2</TD> <TD width=60>85</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>78</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;68-2</TD> <TD width=80>M68x2</TD> <TD width=60>92</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>84</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>490</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;70-2</TD> <TD width=80>M70x2</TD> <TD width=60>92</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>84</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>490</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;72-2</TD> <TD width=80>M72x2</TD> <TD width=60>95</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>86</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>500</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;75-2</TD> <TD width=80>M75x2</TD> <TD width=60>98</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>90</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>520</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;76-2</TD> <TD width=80>M76x2</TD> <TD width=60>100</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>92</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>520</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;80-2</TD> <TD width=80>M80x2</TD> <TD width=60>105</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>96</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>620</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;85-2</TD> <TD width=80>M85x2</TD> <TD width=60>110</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>102</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>650</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;90-2</TD> <TD width=80>M90x2</TD> <TD width=60>120</TD> <TD width=72>20</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>106</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>680</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;95-2</TD> <TD width=80>M95x2</TD> <TD width=60>125</TD> <TD width=72>20</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>112</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>710</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;100-2</TD> <TD width=80>M100x2</TD> <TD width=60>130</TD> <TD width=72>20</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>117</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>740</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;105-2</TD> <TD width=80>M105x2</TD> <TD width=60>140</TD> <TD width=72>22</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>124</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>770</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;110-2</TD> <TD width=80>M110x2</TD> <TD width=60>145</TD> <TD width=72>22</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>130</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>800</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;115-2</TD> <TD width=80>M115x2</TD> <TD width=60>150</TD> <TD width=72>22</TD> <TD width=72 ,>12</TD> <TD width=72>5</TD> <TD width=72>135</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>830</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;120-2</TD> <TD width=80>M120x2</TD> <TD width=60>155</TD> <TD width=72>24</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>140</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>860</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;125-2</TD> <TD width=80>M125x2</TD> <TD width=60>160</TD> <TD width=72>24</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>145</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>890</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;130-2</TD> <TD width=80>M130x2</TD> <TD width=60>165</TD> <TD width=72>24</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>150</TD> <TD width=72>3-M8</TD> <TD width=72>18</TD> <TD width=72>920</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;135-2</TD> <TD width=80>M135x2</TD> <TD width=60>175</TD> <TD width=72>26</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>158</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>950</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;140-2</TD> <TD width=80>M140x2</TD> <TD width=60>180</TD> <TD width=72>26</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>160</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>980</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;145-2</TD> <TD width=80>M145x2</TD> <TD width=60>190</TD> <TD width=72>26</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>170</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1010</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;150-2</TD> <TD width=80>M150x2</TD> <TD width=60>195</TD> <TD width=72>26</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>180</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1040</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;155-2</TD> <TD width=80>M155x3</TD> <TD width=60>200</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>178</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1070</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;158-2</TD> <TD width=80>M158x2</TD> <TD width=60>200</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>178</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1070</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;158-3</TD> <TD width=80>M158x3</TD> <TD width=60>200</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>178</TD> <TD width=72>3-m10</TD> <TD width=72>35</TD> <TD width=72>1070</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;160-3</TD> <TD width=80>M160x3</TD> <TD width=60>210</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>188</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1100</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;165-3</TD> <TD width=80>M165x3</TD> <TD width=60>210</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>188</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;170-3</TD> <TD width=80>M170x3</TD> <TD width=60>220</TD> <TD width=72>28</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>198</TD> <TD width=72>3-M10</TD> <TD width=72>35</TD> <TD width=72>1160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;180-3</TD> <TD width=80>M180x3</TD> <TD width=60>230</TD> <TD width=72>30</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>202</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72>1300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;190-3</TD> <TD width=80>M190x3</TD> <TD width=60>240</TD> <TD width=72>30</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>212</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72>1470</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;200-3</TD> <TD width=80>M200x3</TD> <TD width=60>250</TD> <TD width=72>32</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>223</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72>1600</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;220-3</TD> <TD width=80>M220x3</TD> <TD width=60>270</TD> <TD width=72>34</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>245</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;220-4</TD> <TD width=80>M220x4</TD> <TD width=60>270</TD> <TD width=72>34</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>245</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;240-3</TD> <TD width=80>M240x3</TD> <TD width=60>290</TD> <TD width=72>34</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>265</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;260-3</TD> <TD width=80>M260x3</TD> <TD width=60>310</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>285</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;260-4</TD> <TD width=80>M260x4</TD> <TD width=60>310</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>285</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;280-4</TD> <TD width=80>M280x4</TD> <TD width=60>330</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>305</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NR&nbsp;&nbsp;300-4</TD> <TD width=80>M300x4</TD> <TD width=60>350</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>325</TD> <TD width=72>3-M12</TD> <TD width=72>60</TD></TR></TBODY></TABLE></P> <P align=center><BR><A href="http://www.91way.com/upload2014/201412/20141224073105404.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 383px; HEIGHT: 241px" border=0 hspace=0 alt=NR系列径向精密锁紧螺母外形尺寸 src="/upload2014/201412/20141224073105404.jpg" width=383 height=241></A><BR></P> [紧固件]NA系列轴向精密锁紧螺母 http://www.91way.com/info_en/26271.html 紧固件 2025-12-3 16:01:35 NA系列轴向精密锁紧螺母<BR><BR>材质： 42CrMo4 调质 硬度：HRC28 °~32° 螺纹精度：ISO 4H精密车削 平面偏摆：0.005mm<BR><BR> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=86>产品规格</TD> <TD width=80>螺纹和螺距</TD> <TD width=46>D</TD> <TD width=72>h</TD> <TD width=72>g</TD> <TD width=72>t</TD> <TD width=72>d</TD> <TD width=60>n-m</TD> <TD width=72>MAX.Nm</TD> <TD width=72>轴向负载（KN）</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;14-1.5</TD> <TD width=80>M14x1.5</TD> <TD width=46>30</TD> <TD width=72>14</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>25</TD> <TD width=60>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;15-1.0</TD> <TD width=80>M15x1</TD> <TD width=46>30</TD> <TD width=72>14</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>25</TD> <TD width=60>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;16-1.5</TD> <TD width=80>M16x1.5</TD> <TD width=46>30</TD> <TD width=72>14</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>25</TD> <TD width=60>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;17-1.0</TD> <TD width=80>M17x1</TD> <TD width=46>32</TD> <TD width=72>16</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>27</TD> <TD width=60>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;18-1.5</TD> <TD width=80>M18x1.5</TD> <TD width=46>32</TD> <TD width=72>16</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>27</TD> <TD width=60>2-M4</TD> <TD width=72>3.5</TD> <TD width=72>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;20-1.0</TD> <TD width=80>M20x1</TD> <TD width=46>38</TD> <TD width=72>16</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;20-1.5</TD> <TD width=80>M20x1.5</TD> <TD width=46>38</TD> <TD width=72>16</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;22-1.5</TD> <TD width=80>M22x1.5</TD> <TD width=46>38</TD> <TD width=72>16</TD> <TD width=72>4</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;24-1.5</TD> <TD width=80>M24x1.5</TD> <TD width=46>38</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;25-1.5</TD> <TD width=80>M25x1.5</TD> <TD width=46>38</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>33</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;27-1.5</TD> <TD width=80>M27x1.5</TD> <TD width=46>40</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>35</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>140</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;30-1.5</TD> <TD width=80>M30x1.5</TD> <TD width=46>45</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>40</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;32-1.5</TD> <TD width=80>M32x1.5</TD> <TD width=46>50</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>45</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>170</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;33-1.5</TD> <TD width=80>M33x1.5</TD> <TD width=46>50</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>45</TD> <TD width=60>3-M4</TD> <TD width=72>4.5</TD> <TD width=72>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;35-1.5</TD> <TD width=80>M35x1.5</TD> <TD width=46>52</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>47</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;36-1.5</TD> <TD width=80>M36x1.5</TD> <TD width=46>52</TD> <TD width=72>18</TD> <TD width=72>5</TD> <TD width=72>2</TD> <TD width=72>47</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;39-1.5</TD> <TD width=80>M39x1.5</TD> <TD width=46>58</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>52</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;40-1.5</TD> <TD width=80>M40x1.5</TD> <TD width=46>58</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>52</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;42-1.5</TD> <TD width=80>M42x1.5</TD> <TD width=46>62</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>56</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>220</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;45-1.5</TD> <TD width=80>M45x1.5</TD> <TD width=46>65</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>59</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>240</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;48-1.5</TD> <TD width=80>M48x1.5</TD> <TD width=46>70</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>64</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;50-1.5</TD> <TD width=80>M50x1.5</TD> <TD width=46>70</TD> <TD width=72>20</TD> <TD width=72>6</TD> <TD width=72>2.5</TD> <TD width=72>64</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;52-1.5</TD> <TD width=80>M52x1.5</TD> <TD width=46>73</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>320</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;55-1.5</TD> <TD width=80>M55x1.5</TD> <TD width=46>75</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;55-2</TD> <TD width=80>M55x2.0&nbsp;</TD> <TD width=46>75</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;56-1.5</TD> <TD width=80>M56x1.5</TD> <TD width=46>75</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;56-2</TD> <TD width=80>M56x2</TD> <TD width=46>75</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>68</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;60-2</TD> <TD width=80>M60x2</TD> <TD width=46>80</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>73</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>380</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;64-1.5</TD> <TD width=80>M64x1.5</TD> <TD width=46>85</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>78</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;64-2</TD> <TD width=80>M64x2</TD> <TD width=46>85</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>78</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;65-2</TD> <TD width=80>M65x2</TD> <TD width=46>85</TD> <TD width=72>22</TD> <TD width=72>7</TD> <TD width=72>3</TD> <TD width=72>78</TD> <TD width=60>3-M6</TD> <TD width=72>8</TD> <TD width=72>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;68-2</TD> <TD width=80>M68x2</TD> <TD width=46>92</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>84</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>490</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;70-2</TD> <TD width=80>M70x2</TD> <TD width=46>92</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>84</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>490</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;72-2</TD> <TD width=80>M72x2</TD> <TD width=46>94</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>86</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>500</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;75-2</TD> <TD width=80>M75x2</TD> <TD width=46>98</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>90</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>520</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;76-2</TD> <TD width=80>M76x2</TD> <TD width=46>98</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>91</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>520</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;80-2</TD> <TD width=80>M80x2</TD> <TD width=46>105</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>96</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>620</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;85-2</TD> <TD width=80>M85x2</TD> <TD width=46>110</TD> <TD width=72>24</TD> <TD width=72>8</TD> <TD width=72>3.5</TD> <TD width=72>102</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>650</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;90-2</TD> <TD width=80>M90x2</TD> <TD width=46>120</TD> <TD width=72>26</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>108</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>680</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;95-2</TD> <TD width=80>M95x2</TD> <TD width=46>125</TD> <TD width=72>26</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>113</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>710</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;100-2</TD> <TD width=80>M100x2</TD> <TD width=46>130</TD> <TD width=72>26</TD> <TD width=72>10</TD> <TD width=72>4</TD> <TD width=72>118</TD> <TD width=60>3-M8</TD> <TD width=72>18</TD> <TD width=72>740</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;105-2</TD> <TD width=80>M105x2</TD> <TD width=46>140</TD> <TD width=72>28</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>125</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>770</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;110-2</TD> <TD width=80>M110x2</TD> <TD width=46>145</TD> <TD width=72>28</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>132</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>800</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;115-2</TD> <TD width=80>M115x2</TD> <TD width=46>150</TD> <TD width=72>28</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>137</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>830</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;120-2</TD> <TD width=80>M120x2</TD> <TD width=46>155</TD> <TD width=72>30</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>142</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>860</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;125-2</TD> <TD width=80>M125x2</TD> <TD width=46>160</TD> <TD width=72>30</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>147</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>890</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;130-2</TD> <TD width=80>M130x2</TD> <TD width=46>165</TD> <TD width=72>30</TD> <TD width=72>12</TD> <TD width=72>5</TD> <TD width=72>152</TD> <TD width=60>3-M10</TD> <TD width=72>35</TD> <TD width=72>920</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;135-2</TD> <TD width=80>M135x2</TD> <TD width=46>175</TD> <TD width=72>32</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>160</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>950</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;140-2</TD> <TD width=80>M140x2</TD> <TD width=46>180</TD> <TD width=72>32</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>165</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>980</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;145-2</TD> <TD width=80>M145x2</TD> <TD width=46>190</TD> <TD width=72>32</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>175</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1010</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;150-2</TD> <TD width=80>M150x2</TD> <TD width=46>195</TD> <TD width=72>32</TD> <TD width=72>14</TD> <TD width=72>6</TD> <TD width=72>180</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1040</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;155-3</TD> <TD width=80>M155x3</TD> <TD width=46>200</TD> <TD width=72>34</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>180</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1070</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;160-3</TD> <TD width=80>M160x3</TD> <TD width=46>210</TD> <TD width=72>34</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>190</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1100</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;165-3</TD> <TD width=80>M165x3</TD> <TD width=46>210</TD> <TD width=72>34</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>190</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;170-3</TD> <TD width=80>M170x3</TD> <TD width=46>220</TD> <TD width=72>34</TD> <TD width=72>16</TD> <TD width=72>7</TD> <TD width=72>200</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;180-3</TD> <TD width=80>M180x3</TD> <TD width=46>230</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>205</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1220</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;190-3</TD> <TD width=80>M190x3</TD> <TD width=46>240</TD> <TD width=72>36</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>215</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1280</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;200-3</TD> <TD width=80>M200x3</TD> <TD width=46>250</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>225</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72>1340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;220-3</TD> <TD width=80>M220x3</TD> <TD width=46>270</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>245</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;2204</TD> <TD width=80>M220x4</TD> <TD width=46>270</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>245</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;240-3</TD> <TD width=80>M240x3</TD> <TD width=46>290</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>265</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;260-3</TD> <TD width=80>M260x3</TD> <TD width=46>310</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>285</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;260-4</TD> <TD width=80>M260x4</TD> <TD width=46>310</TD> <TD width=72>38</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>285</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;&nbsp;280-4</TD> <TD width=80>M280x4</TD> <TD width=46>330</TD> <TD width=72>40</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>305</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NA&nbsp;300-4</TD> <TD width=80>M300x4</TD> <TD width=46>350</TD> <TD width=72>40</TD> <TD width=72>18</TD> <TD width=72>8</TD> <TD width=72>325</TD> <TD width=60>3-M12</TD> <TD width=72>60</TD></TR></TBODY></TABLE></P> <P align=center><BR><A href="http://www.91way.com/upload2014/201412/20141224073513434.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 388px; HEIGHT: 243px" border=0 hspace=0 alt=NA系列轴向精密锁紧螺母外形尺寸 src="/upload2014/201412/20141224073513434.jpg" width=388 height=243></A><BR></P> [紧固件]NF系列牙副锁紧精密螺母 http://www.91way.com/info_en/26269.html 紧固件 2025-10-7 18:35:09 NF系列牙副锁紧精密螺母<BR><BR>锁定方式：为螺纹半角 30° 角，三点式锁定； 为标准产品，其优异的锁定设计，能使固定铜上之螺纹，完全契合于公螺纹上，使其防松效果完美无缺更因为其 30°角的设计，减少了因为锁紧螺丝因而产生的力距。( 此力距如果超过轴向负荷 )<BR><BR> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR height=40> <TD height=40 width=86>产品规格</TD> <TD height=40 width=73>螺纹和螺距</TD> <TD height=40 width=53>D</TD> <TD height=40 width=72>h</TD> <TD height=40 width=72>d</TD> <TD height=40 width=66>n&nbsp;x&nbsp;g/b</TD> <TD height=40 width=53>t</TD> <TD height=40 width=72>c</TD> <TD height=40 width=72>m</TD> <TD height=40 width=72>MAX.Nm</TD> <TD height=40 width=62>轴向负载（KN）</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;14&nbsp;-1</TD> <TD width=73>M14x1.0</TD> <TD width=53>30</TD> <TD width=72>14</TD> <TD width=72>25</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;14-1.5</TD> <TD width=73>M14x1.5</TD> <TD width=53>30</TD> <TD width=72>14</TD> <TD width=72>25</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;15-1</TD> <TD width=73>M15x1.0</TD> <TD width=53>30</TD> <TD width=72>14</TD> <TD width=72>25</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;16-1.5</TD> <TD width=73>M16x1.5</TD> <TD width=53>30</TD> <TD width=72>14</TD> <TD width=72>25</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>60</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;17-1</TD> <TD width=73>M17x1.0</TD> <TD width=53>32</TD> <TD width=72>16</TD> <TD width=72>27</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;18-1.5</TD> <TD width=73>M18x1.5</TD> <TD width=53>32</TD> <TD width=72>16</TD> <TD width=72>27</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>80</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;20-1&nbsp;</TD> <TD width=73>M20x1.0</TD> <TD width=53>38</TD> <TD width=72>16</TD> <TD width=72>33</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M5</TD> <TD width=72>4.5</TD> <TD width=62>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;20-1.5</TD> <TD width=73>M20x1.5</TD> <TD width=53>38</TD> <TD width=72>16</TD> <TD width=72>33</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>90</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;22-1.5</TD> <TD width=73>M22x1.5</TD> <TD width=53>38</TD> <TD width=72>16</TD> <TD width=72>33</TD> <TD width=66>3x4/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;24-1.5</TD> <TD width=73>M24x1.5</TD> <TD width=53>38</TD> <TD width=72>18</TD> <TD width=72>33</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;25-1.5</TD> <TD width=73>M25x1.5</TD> <TD width=53>38</TD> <TD width=72>18</TD> <TD width=72>33</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>130</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;27-1.7</TD> <TD width=73>M27x1.5</TD> <TD width=53>40</TD> <TD width=72>18</TD> <TD width=72>35</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>140</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;30-1.5</TD> <TD width=73>M30x1.5</TD> <TD width=53>45</TD> <TD width=72>18</TD> <TD width=72>40</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>160</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;33-1.5</TD> <TD width=73>M33x1.5</TD> <TD width=53>50</TD> <TD width=72>18</TD> <TD width=72>45</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M6</TD> <TD width=72>8</TD> <TD width=62>170</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;35-1.5</TD> <TD width=73>M35x1.5</TD> <TD width=53>52</TD> <TD width=72>18</TD> <TD width=72>47</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;36-1.8</TD> <TD width=73>M36x1.5</TD> <TD width=53>52</TD> <TD width=72>18</TD> <TD width=72>47</TD> <TD width=66>3x5/-</TD> <TD width=53>2</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>190</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;39-1.5</TD> <TD width=73>M39x1.5</TD> <TD width=53>58</TD> <TD width=72>20</TD> <TD width=72>52</TD> <TD width=66>3x6/-</TD> <TD width=53>2.5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;40-1.5</TD> <TD width=73>M40x1.5</TD> <TD width=53>58</TD> <TD width=72>20</TD> <TD width=72>52</TD> <TD width=66>3x6/-</TD> <TD width=53>2..5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>210</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;42-1.5</TD> <TD width=73>M42x1.5</TD> <TD width=53>62</TD> <TD width=72>20</TD> <TD width=72>56</TD> <TD width=66>3x6/-</TD> <TD width=53>2.5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>220</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;45-1.5</TD> <TD width=73>M45x1.5</TD> <TD width=53>65</TD> <TD width=72>20</TD> <TD width=72>59</TD> <TD width=66>3x6/-</TD> <TD width=53>2.5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>240</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;48-1.5</TD> <TD width=73>M48x1.5</TD> <TD width=53>70</TD> <TD width=72>20</TD> <TD width=72>64</TD> <TD width=66>3x6/-</TD> <TD width=53>2.5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>300</TD></TR> <TR eight="16" h,> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;50-1.5</TD> <TD width=73>M50x1.5</TD> <TD width=53>70</TD> <TD width=72>20</TD> <TD width=72>64</TD> <TD width=66>3x6/-</TD> <TD width=53>2.5</TD> <TD width=72>-</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>300</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;52-1.5</TD> <TD width=73>M52x1.5</TD> <TD width=53>73</TD> <TD width=72>22</TD> <TD width=72>68</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>63</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>320</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;55-1.5</TD> <TD width=73>M55x1.5</TD> <TD width=53>75</TD> <TD width=72>22</TD> <TD width=72>68</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>65</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;55-2</TD> <TD width=73>M55x2.0</TD> <TD width=53>75</TD> <TD width=72>22</TD> <TD width=72>68</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>65</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;56-1.5</TD> <TD width=73>M56x1.5</TD> <TD width=53>75</TD> <TD width=72>22</TD> <TD width=72>68</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>65</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;56-2</TD> <TD width=73>M56x2.0</TD> <TD width=53>75</TD> <TD width=72>22</TD> <TD width=72>68</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>65</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;60-2</TD> <TD width=73>M60x2.0</TD> <TD width=53>80</TD> <TD width=72>22</TD> <TD width=72>73</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>70</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>380</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;64-1.5</TD> <TD width=73>M64x1.5</TD> <TD width=53>85</TD> <TD width=72>22</TD> <TD width=72>78</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>75</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;64-2</TD> <TD width=73>M64x2.0</TD> <TD width=53>85</TD> <TD width=72>22</TD> <TD width=72>78</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>75</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;65-2</TD> <TD width=73>M65x2.0</TD> <TD width=53>85</TD> <TD width=72>22</TD> <TD width=72>78</TD> <TD width=66>3x7/&Oslash;6</TD> <TD width=53>3</TD> <TD width=72>75</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>460</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;68-1.5</TD> <TD width=73>M68x1.5</TD> <TD width=53>92</TD> <TD width=72>24</TD> <TD width=72>84</TD> <TD width=66>3x8/&Oslash;6</TD> <TD width=53>3.5</TD> <TD width=72>81</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD width=62>490</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&amp;nb, sp;68-2</TD> <TD width=73>M68x2.0</TD> <TD width=53>92</TD> <TD width=72>24</TD> <TD width=72>84</TD> <TD width=66>3x8/&Oslash;6</TD> <TD width=53>3.5</TD> <TD width=72>81</TD> <TD width=72>M8</TD> <TD width=72>18</TD> <TD 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<TD width=53>250</TD> <TD width=72>38</TD> <TD width=72>225</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>225</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62>1340</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;220-3</TD> <TD width=73>M220x3</TD> <TD width=53>270</TD> <TD width=72>38</TD> <TD width=72>245</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>245</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;220-4</TD> <TD width=73>M220x4</TD> <TD width=53>270</TD> <TD width=72>38</TD> <TD width=72>245</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>245</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;240-3</TD> <TD width=73>M240x3</TD> <TD width=53>290</TD> <TD width=72>38</TD> <TD width=72>265</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>265</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;260-3</TD> <TD width=73>M260x3</TD> <TD width=53>310</TD> <TD width=72>38</TD> <TD width=72>285</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>285</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;260-4</TD> <TD width=73>M260x4</TD> <TD width=53>310</TD> <TD width=72>38</TD> <TD width=72>285</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>285</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;280-4</TD> <TD width=73>M280x4</TD> <TD width=53>330</TD> <TD width=72>40</TD> <TD width=72>305</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>305</TD> <TD width=72>M12</TD> <TD width=72>60</TD> <TD width=62></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NF&nbsp;&nbsp;300-4</TD> <TD width=73>M300x4</TD> <TD width=53>350</TD> <TD width=72>10</TD> <TD width=72>325</TD> <TD width=66>6x16/&Oslash;8</TD> <TD width=53>7</TD> <TD width=72>325</TD> <TD width=72>M12</TD> <TD width=72>60</TD></TR></TBODY></TABLE></P> <P align=center><A href="http://www.91way.com/upload2014/201412/20141224072708198.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 400px; HEIGHT: 252px" border=0 hspace=0 alt=NF系列牙副锁紧精密螺母外形尺寸 src="/upload2014/201412/20141224072708198.jpg" width=400 height=252></A><BR></P> [紧固件]NK系列锁紧精密螺母 http://www.91way.com/info_en/26268.html 紧固件 2025-8-2 10:57:22 NK系列锁紧精密螺母<BR><BR>材质： 42CrMo4 调质 硬度：HRC28 °~32° 螺纹精度：ISO 4H精密车削 平面偏摆：0.005mm <BR>锁定方式为利用钢材本身的弹性，以轴向锁固，强制锁定。本产品特别针对工作环境恶劣、螺帽易于松脱的场合，其锁定能力为传统螺帽 3 倍以上，为其特异优点。 NK设计的锁定方式，因为装配上的误差，故无法确保平面与螺纹的垂直偏摆为其缺点。<BR><BR> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=1 width=680 align=center border=1> <TBODY> <TR height=40> <TD width=86 height=40>产品规格</TD> <TD width=73 height=40>螺纹和螺距</TD> <TD width=53 height=40>D</TD> <TD width=72 height=40>h</TD> <TD width=72 height=40>d</TD> <TD width=66 height=40>n-m&nbsp;x&nbsp;L</TD> <TD width=53 height=40>n-</TD> <TD width=72 height=40>&Oslash;b</TD> <TD width=72 height=40>c</TD> <TD width=72 height=40>MAX.Nm</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;16-1.5</TD> <TD width=73>M16x1.5</TD> <TD width=53>34</TD> <TD width=72>18</TD> <TD width=72>29</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>24</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;17-1</TD> <TD width=73>M17x1.0</TD> <TD width=53>37</TD> <TD width=72>18</TD> <TD width=72>32</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>26</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;18-1.5</TD> <TD width=73>M18x1.5</TD> <TD width=53>38</TD> <TD width=72>18</TD> <TD width=72>33</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>28</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;20-1</TD> <TD width=73>M20x1.0</TD> <TD width=53>40</TD> <TD width=72>18</TD> <TD width=72>35</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>30</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;20-1.5</TD> <TD width=73>M20x1.5</TD> <TD width=53>40</TD> <TD width=72>18</TD> <TD width=72>35</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>30</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;22-1.5</TD> <TD width=73>M22x1.5</TD> <TD width=53>42</TD> <TD width=72>18</TD> <TD width=72>37</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>32</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;24-1.5</TD> <TD width=73>M24x1.5</TD> <TD width=53>44</TD> <TD width=72>18</TD> <TD width=72>39</TD> <TD width=66>4-M4x12</TD> <TD width=53>4</TD> <TD width=72>4</TD> <TD width=72>34</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;25-1.5</TD> <TD width=73>M25x1.5</TD> <TD width=53>45</TD> <TD width=72>20</TD> <TD width=72>40</TD> <TD width=66>4-M4x14</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>35</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;26-1.5</TD> <TD width=73>M26x1.5</TD> <TD width=53>45</TD> <TD width=72>20</TD> <TD width=72>40</TD> <TD width=66>4-M4x14</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>35</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;27-1.5</TD> <TD width=73>M27x1.5</TD> <TD width=53>46</TD> <TD width=72>20</TD> <TD width=72>43</TD> <TD width=66>4-M4x14</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>37</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;28-1.5</TD> <TD width=73>M28x1.5</TD> <TD width=53>46</TD> <TD width=72>20</TD> <TD width=72>43</TD> <TD width=66>4-M4x14</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>37</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;30-1.5</TD> <TD width=73>M30x1.5</TD> <TD width=53>48</TD> <TD width=72>20</TD> <TD width=72>45</TD> <TD width=66>4-M4x14</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>39</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;32-1.5</TD> <TD width=73>M32x1.5</TD> <TD width=53>50</TD> <TD width=72>22</TD> <TD width=72>47</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>41</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;33-1.5</TD> <TD width=73>M33x1.5</TD> <TD width=53>51</TD> <TD width=72>22</TD> <TD width=72>48</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>42</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;35-1.5</TD> <TD width=73>M35x1.5</TD> <TD width=53>53</TD> <TD width=72>22</TD> <TD width=72>50</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>44</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;38-1.5</TD> <TD width=73>M38x1.5</TD> <TD width=53>56</TD> <TD width=72>22</TD> <TD width=72>53</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>47</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;39-1.5</TD> <TD width=73>M39x1.5</TD> <TD width=53>56</TD> <TD width=72>22</TD> <TD width=72>53</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>47</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;40-1.5</TD> <TD width=73>M40x1.5</TD> <TD width=53>58</TD> <TD width=72>22</TD> <TD width=72>55</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>49</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;42-1.5</TD> <TD width=73>M42x1.5</TD> <TD width=53>60</TD> <TD width=72>22</TD> <TD width=72>55</TD> <TD width=66>4-M4x16</TD> <TD width=53>4</TD> <TD width=72>5</TD> <TD width=72>51</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;45-1.5</TD> <TD width=73>M45x1.5</TD> <TD width=53>68</TD> <TD width=72>22</TD> <TD width=72>63</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>57</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;48-1.5</TD> <TD width=73>M48x1.5</TD> <TD width=53>69</TD> <TD width=72>25</TD> <TD width=72>65</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>58</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;50-1.5</TD> <TD width=73>M50x1.5</TD> <TD width=53>70</TD> <TD width=72>25</TD> <TD width=72>66</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>60</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;52-1.5</TD> <TD width=73>M52x1.5</TD> <TD width=53>72</TD> <TD width=72>25</TD> <TD width=72>68</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>62</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;55-1.5</TD> <TD width=73>M55x1.5</TD> <TD width=53>75</TD> <TD width=72>25</TD> <TD width=72>71</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>65</TD> <TD width=72>3.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;55-2</TD> <TD width=73>M55x2.0</TD> <TD width=53>75</TD> <TD width=72>25</TD> <TD width=72>71</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>65</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;56-1.5</TD> <TD width=73>M56x1.5</TD> <TD width=53>75</TD> <TD width=72>25</TD> <TD width=72>71</TD> <TD width=66>6-M4x18</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>65</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;58-1.5</TD> <TD width=73>M58x1.5</TD> <TD width=53>82</TD> <TD width=72>26</TD> <TD width=72>77</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>70</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;60-1.5</TD> <TD width=73>M60x1.5</TD> <TD width=53>84</TD> <TD width=72>26</TD> <TD width=72>79</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>72</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;60-2</TD> <TD width=73>M60x2.0</TD> <TD width=53>84</TD> <TD width=72>26</TD> <TD width=72>79</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>72</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;62-1.5</TD> <TD width=73>M62x1.5</TD> <TD width=53>86</TD> <TD width=72>28</TD> <TD width=72>82</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>75</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;64-1.5</TD> <TD width=73>M64x1.5</TD> <TD width=53>86</TD> <TD width=72>28</TD> <TD width=72>82</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>75</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;65-2</TD> <TD width=73>M65x2.0</TD> <TD width=53>88</TD> <TD width=72>28</TD> <TD width=72>84</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>6</TD> <TD width=72>77</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;68-1.5</TD> <TD width=73>M68x1.5</TD> <TD width=53>93</TD> <TD width=72>28</TD> <TD width=72>87</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>80</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;68-2</TD> <TD width=73>M68x2.0</TD> <TD width=53>93</TD> <TD width=72>28</TD> <TD width=72>87</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>80</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;70-1.5</TD> <TD width=73>M70x1.5</TD> <TD width=53>95</TD> <TD width=72>28</TD> <TD width=72>89</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>82</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;70-2</TD> <TD width=73>M70x2</TD> <TD width=53>95</TD> <TD width=72>28</TD> <TD width=72>89</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>82</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;72-1.5</TD> <TD width=73>M72x1.5</TD> <TD width=53>97</TD> <TD width=72>28</TD> <TD width=72>91</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>84</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;75-1.5</TD> <TD width=73>M75x1.5</TD> <TD width=53>100</TD> <TD width=72>28</TD> <TD width=72>94</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>87</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;75-2</TD> <TD width=73>M75x2</TD> <TD width=53>100</TD> <TD width=72>28</TD> <TD width=72>94</TD> <TD width=66>6-M5x20</TD> <TD width=53>6</TD> <TD width=72>7</TD> <TD width=72>87</TD> <TD width=72>4.5</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;80-2</TD> <TD width=73>M80x2</TD> <TD width=53>110</TD> <TD width=72>32</TD> <TD width=72>103</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>95</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;85-2</TD> <TD width=73>M85x2</TD> <TD width=53>115</TD> <TD width=72>32</TD> <TD width=72>108</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>100</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;90-2</TD> <TD width=73>M90x2</TD> <TD width=53>120</TD> <TD width=72>32</TD> <TD width=72>113</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>105</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;95-2</TD> <TD width=73>M95x2</TD> <TD width=53>125</TD> <TD width=72>32</TD> <TD width=72>118</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>110</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;100-2</TD> <TD width=73>M100x2</TD> <TD width=53>130</TD> <TD width=72>32</TD> <TD width=72>123</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>115</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;105-2</TD> <TD width=73>M105x2</TD> <TD width=53>135</TD> <TD width=72>32</TD> <TD width=72>128</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>120</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;110-2</TD> <TD width=73>M110x2</TD> <TD width=53>140</TD> <TD width=72>32</TD> <TD width=72>133</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>125</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;115-2</TD> <TD width=73>M115x2</TD> <TD width=53>145</TD> <TD width=72>34</TD> <TD width=72>137</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>130</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;116-2</TD> <TD width=73>M116x2</TD> <TD width=53>145</TD> <TD width=72>34</TD> <TD width=72>137</TD> <TD width=66>6-M6x22</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>130</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;120-2</TD> <TD width=73>M120x2</TD> <TD width=53>155</TD> <TD width=72>36</TD> <TD width=72>146</TD> <TD width=66>6-M6x25</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>136</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;125-2</TD> <TD width=73>M125x2</TD> <TD width=53>160</TD> <TD width=72>36</TD> <TD width=72>150</TD> <TD width=66>6-M6x25</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>140</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;130-2</TD> <TD width=73>M130x2</TD> <TD width=53>165</TD> <TD width=72>36</TD> <TD width=72>155</TD> <TD width=66>6-M6x25</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>148</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;130-3</TD> <TD width=73>M130x3</TD> <TD width=53>165</TD> <TD width=72>36</TD> <TD width=72>155</TD> <TD width=66>6-M6x25</TD> <TD width=53>6</TD> <TD width=72>8</TD> <TD width=72>148</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;140-2</TD> <TD width=73>M140x2</TD> <TD width=53>180</TD> <TD width=72>38</TD> <TD width=72>168</TD> <TD width=66>8-M6x25</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>160</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;140-3</TD> <TD width=73>M140x3</TD> <TD width=53>180</TD> <TD width=72>38</TD> <TD width=72>168</TD> <TD width=66>8-M6x25</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>160</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;150-2</TD> <TD width=73>M150x2</TD> <TD width=53>190</TD> <TD width=72>38</TD> <TD width=72>178</TD> <TD width=66>8-M6x25</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>170</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;150-3</TD> <TD width=73>M150x3</TD> <TD width=53>190</TD> <TD width=72>38</TD> <TD width=72>178</TD> <TD width=66>8-M6x25</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>170</TD> <TD width=72>8</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;160-3</TD> <TD width=73>M160x3</TD> <TD width=53>205</TD> <TD width=72>40</TD> <TD width=72>190</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>178</TD> <TD width=72>18</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;170-3</TD> <TD width=73>M170x3</TD> <TD width=53>215</TD> <TD width=72>40</TD> <TD width=72>203</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>193</TD> <TD width=72>18</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;180-3</TD> <TD width=73>M180x3</TD> <TD width=53>230</TD> <TD width=72>40</TD> <TD width=72>215</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>205</TD> <TD width=72>18</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;190-3</TD> <TD width=73>M190x3</TD> <TD width=53>240</TD> <TD width=72>40</TD> <TD width=72>225</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>215</TD> <TD width=72>18</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;200-3</TD> <TD width=73>M200x3</TD> <TD width=53>245</TD> <TD width=72>40</TD> <TD width=72>233</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>223</TD> <TD width=72>18</TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;220-3</TD> <TD width=73>M220x3</TD> <TD width=53>265</TD> <TD width=72>40</TD> <TD width=72>253</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>243</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;220-4</TD> <TD width=73>M220x4</TD> <TD width=53>265</TD> <TD width=72>40</TD> <TD width=72>253</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>10</TD> <TD width=72>243</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;240-3</TD> <TD width=73>M240x3</TD> <TD width=53>285</TD> <TD width=72>42</TD> <TD width=72>275</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>12</TD> <TD width=72>263</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;260-3</TD> <TD width=73>M260x3</TD> <TD width=53>305</TD> <TD width=72>42</TD> <TD width=72>295</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>12</TD> <TD width=72>283</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;260-4</TD> <TD width=73>M260x4</TD> <TD width=53>305</TD> <TD width=72>42</TD> <TD width=72>295</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>12</TD> <TD width=72>283</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;280-4</TD> <TD width=73>M280x4</TD> <TD width=53>325</TD> <TD width=72>42</TD> <TD width=72>315</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>12</TD> <TD width=72>303</TD> <TD width=72></TD></TR> <TR> <TD width=86>&nbsp;&nbsp;NK&nbsp;&nbsp;300-4</TD> <TD width=73>M300x4</TD> <TD width=53>345</TD> <TD width=72>42</TD> <TD width=72>335</TD> <TD width=66>8-M8x30</TD> <TD width=53>8</TD> <TD width=72>12</TD> <TD width=72>323</TD></TR></TBODY></TABLE></P> <P align=center><BR><A href="http://www.91way.com/upload2014/201412/20141224072209176.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 382px; HEIGHT: 238px" height=238 alt=NK系列锁紧精密螺母外形尺寸 hspace=0 src="/upload2014/201412/20141224072209176.jpg" width=382 border=0></A><BR></P>