Square Taper Washers for High Prestressed Channels
CNS 4647 - 1983 高强度结构槽钢用方斜垫圈
See all versions and complete specifications: Square Taper Washers for High Prestressed Channels — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 32 | 16 | 4.45 | 5.9 | 36 | 1.6 | 0.8 | 31.5 | 1.9 | 3 |
| 17 | 44 | 22 | 6 | 8 | 50 | 2 | 1 | 81.1 | 2.5 | 4 |
| 21 | 56 | 27 | 6.25 | 8.5 (7.4 ①) | 56 | 2.5 | 1 | 114 | 3 | 4 (4.6 ①) |
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