Twist-Off-Type Tension Control Structural Bolts: Heavy Round Head Configurations (ASTM F3125 / F3125M)
ASME B 18.2.6 - 2019 扭剪型高强度螺栓 (平圆头) (ASTM F3125 / F3125M)
See all versions and complete specifications: Twist-Off-Type Tension Control Structural Bolts: Heavy Round Head Configurations (ASTM F3125 / F3125M) — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 11 | 0.605 | 1.313 | 0.403 | 0.378 | 0.6 | 0.43 | 0.642 | 1.25 |
| 3/4 | 7 | 1.098 | 2.375 | 0.718 | 0.658 | 0.9 | 0.8 | 1.149 | 2 |
| 5/8 | 9 | 0.852 | 1.88 | 0.563 | 0.531 |
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| 0.72 |
| 0.61 |
| 0.895 |
| 1.5 |
| 7/8 | 7 | 1.223 | 2.76 | 0.813 | 0.749 | 1 | 0.9 | 1.277 | 2 |
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