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Detail
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All metal hexagon lock nut
Model: ASME B18.16.16-2017
Grade:
Raw material: ml08 swrch35k 10B21
Hardness above grade 8: 26-36hrc surface treatment: to be determined
Mechanical properties as per GB / t3098.2 effective torque as per GB / t3098.9
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| Designation |
对边A Width Across Flats， A |
对角B Width Across Corners， B |
最大厚度C Thickness C |
最小高度D Min. Hex Height D |
最大跳动 Maximum Runout Of Bearing Suradce With Thread P.D.FIM |
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规格 Size |
Nominal | ||||||||
| Diameter | Max | Min | Max | Min | Max | Min | |||
| #4 | 0.1120 | 0.251 | 0.241 | 0.289 | 0.275 | 0.163 | 0.087 | 0.066 | 0.008 |
| 2.845 | 6.375 | 6.121 | 7.341 | 6.985 | 4.140 | 2.210 | 1.676 | 0.203 | |
| #6 | 0.1380 | 0.313 | 0.302 | 0.361 | 0.344 | 0.171 | 0.102 | 0.075 | 0.008 |
| 3.505 | 7.950 | 7.671 | 9.169 | 8.738 | 4.343 | 2.591 | 1.905 | 0.203 | |
| #8 | 0.1640 | 0.345 | 0.332 | 0.397 | 0.378 | 0.191 | 0.117 | 0.083 | 0.009 |
| 4.166 | 8.763 | 8.433 | 10.08 | 9.601 | 4.851 | 2.972 | 2.108 | 0.229 | |
| #10 | 0.1900 | 0.376 | 0.362 | 0.433 | 0.413 | 0.241 | 0.117 | 0.083 | 0.009 |
| 4.826 | 9.550 | 9.195 | 10.998 | 10.490 | 6.121 | 2.972 | 2.108 | 0.229 | |
| #12 | 0.2160 | 0.438 | 0.423 | 0.505 | 0.482 | 0.241 | 0.148 | 0.103 | 0.010 |
| 5.486 | 11.125 | 10.744 | 12.827 | 12.243 | 6.121 | 3.759 | 2.616 | 0.254 | |
| 1/4 | 0.2500 | 0.4385 | 0.428 | 0.505 | 0.488 | 0.288 | 0.212 | 0.145 | 0.010 |
| 6.350 | 11.138 | 10.871 | 12.827 | 12.395 | 7.315 | 5.385 | 3.683 | 0.254 | |
| 5/16 | 0.3125 | 0.502 | 0.489 | 0.577 | 0.557 | 0.336 | 0.258 | 0.166 | 0.011 |
| 7.938 | 12.751 | 12.421 | 14.656 | 14.148 | 8.534 | 6.553 | 4.216 | 0.279 | |
| 3/8 | 0.3750 | 0.5645 | 0.551 | 0.650 | 0.628 | 0.415 | 0.320 | 0.198 | 0.012 |
| 9.525 | 14.338 | 13.995 | 16.510 | 15.951 | 10.541 | 8.128 | 5.029 | 0.305 | |
| 7/16 | 0.4375 | 0.6895 | 0.675 | 0.794 | 0.768 | 0.463 | 0.365 | 0.223 | 0.013 |
| 11.113 | 17.513 | 17.145 | 20.168 | 19.507 | 11.760 | 9.271 | 5.664 | 0.330 | |
| 1/2 | 0.5000 | 0.752 | 0.736 | 0.866 | 0.840 | 0.573 | 0.427 | 0.262 | 0.014 |
| 12.700 | 19.101 | 18.694 | 21.996 | 21.336 | 14.554 | 10.846 | 6.655 | 0.356 | |
| 9/16 | 0.5625 | 0.877 | 0.861 | 1.010 | 0.982 | 0.621 | 0.473 | 0.286 | 0.015 |
| 14.288 | 22.276 | 21.869 | 25.654 | 24.943 | 15.773 | 12.014 | 7.264 | 0.381 | |
| 5/8 | 0.6250 | 0.9395 | 0.922 | 1.083 | 1.051 | 0.731 | 0.535 | 0.329 | 0.016 |
| 15.875 | 23.863 | 23.419 | 27.508 | 26.695 | 18.567 | 13.589 | 8.357 | 0.406 | |
| 3/4 | 0.7500 | 1.127 | 1.088 | 1.299 | 1.240 | 0.827 | 0.617 | 0.382 | 0.018 |
| 19.050 | 28.626 | 27.635 | 32.995 | 31.496 | 21.006 | 15.672 | 9.703 | 0.457 | |
| 7/8 | 0.8750 | 1.3145 | 1.269 | 1.516 | 1.447 | 0.922 | 0.724 | 0.450 | 0.020 |
| 22.225 | 33.388 | 32.233 | 38.506 | 36.754 | 23.419 | 18.390 | 11.430 | 0.508 | |
| 1 | 1.0000 | 1.5020 | 1.450 | 1.732 | 1.653 | 1.018 | 0.831 | 0.513 | 0.022 |
| 25.400 | 38.151 | 36.830 | 43.993 | 41.986 | 25.857 | 21.107 | 13.030 | 0.559 | |
| 1-1/8 | 1.1250 | 1.6895 | 1.631 | 1.949 | 1.859 | 1.176 | 0.939 | 0.576 | 0.025 |
| 28.575 | 42.913 | 41.427 | 49.505 | 47.219 | 29.870 | 23.851 | 14.630 | 0.635 | |
| 1-1/4 | 1.2500 | 1.877 | 1.812 | 2.165 | 2.066 | 1.272 | 1.030 | 0.628 | 0.028 |
| 31.750 | 47.676 | 46.025 | 54.991 | 52.476 | 32.309 | 26.162 | 15.951 | 0.711 | |
| 1-3/8 | 1.3750 | 2.0645 | 1.994 | 2.382 | 2.273 | 1.399 | 1.138 | 0.681 | 0.031 |
| 34.925 | 52.438 | 50.648 | 60.503 | 57.734 | 35.535 | 28.905 | 17.297 | 0.787 | |
| 1-1/2 | 1.5000 | 2.252 | 2.175 | 2.598 | 2.480 | 1.526 | 1.245 | 0.757 | 0.034 |
| 38.100 | 57.201 | 55.245 | 65.989 | 62.992 | 38.760 | 31.623 | 19.228 | 0.864 | |
