Hexagon Fit Bolts with Split Pin Hole on Shank - Product Grade A and B
GB 28 - 1988 六角头螺杆带孔铰制孔用螺栓 A级和B级
See all versions and complete specifications: Hexagon Fit Bolts with Split Pin Hole on Shank - Product Grade A and B — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| M6 | 1.25 | 2.25 | 2 | 9 | 8.964 | 5.5 |
| M8 | 1.75 | 3.5 | 3.2 | 13 | 12.957 | 7 |
| M10 | 2 | 4.3 | 4 | 17 | 16.957 | 9 |
| M12 | 2.5 | 4.3 | 4 | 21 | 20.948 | 10 |
| M16 | 3.5 | 6.6 | 6.3 | 32 | 31.938 | 14 |
| M20 | 5 | 8.3 | 8 | 50 |
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| 49.938 |
| 20 |
| (M14) | 3 | 5.3 | 5 | 25 | 24.948 | 11 |
| (M18) | 4.5 | 8.3 | 8 | 44 | 43.938 | 19 |
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