High-Strength Structural Bolting Assemblies for Preloading - System HRC - Bolt HRC with Countersunk Head
EN 14399-10 (CS Bolt) - 2018 预负载用高强度结构螺栓连接副，第10部分：HRC系统 - 扭剪型沉头螺栓
See all versions and complete specifications: High-Strength Structural Bolting Assemblies for Preloading - System HRC - Bolt HRC with Hexagon Head — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M12 | 2 | 9.25 | 10.75 | 16.7 | 15.3 | 38 | 44 | 31.16 | 10 | 32 |
| M16 | 2.5 | 13.1 | 14.9 | 22.84 | 21.16 | 50 | 56 | 43 | 14 | 44 |
| M20 | 3 | 16.6 |
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| 18.4 |
| 27.84 |
| 26.16 |
| 60 |
| 66 |
| 53 |
| 17.5 |
| 54 |
| M22 | 4 | 21.95 | 24.05 | 37 | 35 | 78 | 84 | 70.8 | 23 | 72 |
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