Cup Head Square Neck Bolts with Small Head and Short Neck - Product Grade B
ISO 8678 - 1988 小半圆头矮方颈螺栓 B级
See all versions and complete specifications: Cup Head Square Neck Bolts with Small Head and Short Neck - Product Grade B — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1.25 | 4.8 | 2.4 | 1.2 | 18 | 22 | / | 10.2 | 3 | 2.2 | 8 |
| M8 | 1.75 | 6.8 | 3.2 | 1.8 | 26.6 | 30 | / | 15.37 | 4 | 2.8 | 12 |
| M10 |
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| 2.5 |
| 10.9 |
| 4.2 |
| 3 |
| 43 |
| 46 |
| 52 |
| 25.73 |
| 5 |
| 4.2 |
| 20 |
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