Flat Washer for High Strength Bolts - Grade C
UNI 5714 - 1975 C级高强度螺栓用平垫
See all versions and complete specifications: Flat Washer for High Strength Bolts - Grade C — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 15.27 | M14 | 3.4 | 28 | 27.5 | 15 | 1.6 | 4 | 4.3 | 1.9 | 1 |
| 15 | 19.33 | M18 | 3.4 | 34 | 33.2 | 19 | 1.6 | 4 | 4.3 | 1.9 | 1 |
| 17 | 23.33 | M22 | 3.4 | 39 | 38.2 | 23 | 2 | 4 | 4.3 | 2.5 | 1 |
| 19 | 28.33 | M27 | 4.4 | 50 | 49.2 | 28 |
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| 2.5 |
| 5 |
| 5.6 |
| 3 |
| 1 |
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