Cup Head Nib Bolts
GB 13 - 1976 半圆头带榫螺栓
See all versions and complete specifications: Cup Head Nib Bolts — 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 | 3 | 7.42 | 4.8 | 5.28 | 14 | 15.10 | 8 | 8.58 | 13.30 | 4.40 |
| M8 | 1.75 | 4 | 11.30 | 8 | 8.90 | 21 | 22.30 | 12 | 12.70 | 20.16 | 7.55 |
| M10 | 2.00 | 5 | 15.30 | 10 | 10.90 | 28 | 29.30 | 16 | 16.70 | 27.16 | 9.55 |
| M12 | 3.00 | 7 | 23.16 | 16 | 17.10 |
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| 42 |
| 43.60 |
| 24 |
| 24.84 |
| 41.00 |
| 15.45 |
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