Hexagon Head Bolts [Table 2]
ASME B 18.2.1 (T2) - 1996 六角头螺栓 [Table 2]
See all versions and complete specifications: Hexagon Head Bolts [Table 2] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 7 | 0.030 | 0.090 | 1.631 | 1.949 | 1.149 | 1.098 | 0.780 | 0.658 | 1.688 | 1.859 |
| 1/4 | 18 | 0.010 | 0.030 | 0.484 | 0.577 | 0.324 | 0.298 | 0.235 | 0.195 | 0.500 | 0.552 |
| 3/8 | 11 | 0.020 | 0.060 | 0.906 | 1.083 | 0.642 | 0.605 | 0.444 | 0.378 | 0.938 | 1.033 |
| 5/8 | 6 | 0.030 | 0.090 | 1.994 |
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| 2.382 |
| 1.404 |
| 1.345 |
| 0.940 |
| 0.810 |
| 2.062 |
| 2.273 |
| 5/16 | 14 | 0.010 | 0.030 | 0.603 | 0.722 | 0.452 | 0.421 | 0.316 | 0.272 | 0.625 | 0.687 |
| 7/16 | 9 | 0.020 | 0.060 | 1.269 | 1.516 | 0.895 | 0.852 | 0.604 | 0.531 | 1.312 | 1.447 |
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