Countersunk Head Screws of Accuracy Classes A and B（Slotted）
GOST 17475 - 1980 开槽沉头螺钉 A级和B级
See all versions and complete specifications: Countersunk Head Screws of Accuracy Classes A and B（Slotted） — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.25 | 0.35 | 0.24 | / | 9 | / | 2.3 | 0.36 | 0.5 | 0.72 | 0.3 |
| 2 | 0.7 | 1.1 | 0.8 | 22 | 14 | / | 7.4 | 1.06 | 1.2 | 2.2 | 1 |
| 1.2 | 0.35 | 0.5 | 0.32 | / | 9 | / | 3 | 0.46 | 0.6 | 0.96 | 0.4 |
| 1.4 | 0.45 | 0.73 | 0.5 | 18 | 11 | / |
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| 4.7 |
| 0.66 |
| 0.8 |
| 1.5 |
| 0.6 |
| 1.6 | 0.6 | 1 | 0.7 | 20 | 13 | / | 6.5 | 0.86 | 1 | 1.93 | 0.8 |
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