Square Taper Washers for High-Strength Structural Bolting of Steel I Sections
DIN 6917 - 1989 钢结构工字钢用高强度螺栓连接用方形垫圈
See all versions and complete specifications: Square Taper Washers for High-Strength Structural Bolting of Steel I Sections — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M12 | 17 | 5 | 1.9 | 34.5 | 36 | 17.43 | 32 | 36.8 | 1.6 | 29.5 | 35.2 |
| M16 | 23 | 6.5 | 2.5 | 46.5 | 50 | 23.52 | 44 | 50.8 | 2 | 41.5 | 49.2 |
| M20 |
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| 28 |
| 6.9 |
| 3 |
| 59 |
| 56 |
| 28.52 |
| 56 |
| 56.95 |
| 2.5 |
| 53 |
| 55.05 |
| M22 | 37 | 8 | 3.5 | 71 | 68 | 38 | 68 | 68.95 | 3 | 65 | 67.05 |
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