Fasteners for Fine Mechanics - Cross Recessed Pan Head Cutting Tapping Screws, Scrape Point
GB /T 13806.2 (B) - 1992 精密机械用紧固件 - 十字槽沉头割尾自攻钉 刮削端
See all versions and complete specifications: Fasteners for Fine Mechanics - Cross Recessed Pan Head Cutting Tapping Screws, Scrape Point — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST1.5 | 0.6 | 1 | 0.8 | 0.9 | 0.9 | 0.6 | 3.5 | 0 | 1.7 | 3.3 | 0.5 |
| ST2.2 | 1.3 | 2.4 | 1.9 | 2.35 | 2.5 | 1.3 | 7.3 | 2 | 4.4 | 6.9 | 1.4 |
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| (ST1.9) |
| 0.9 |
| 1.6 |
| 1.3 |
| 1.4 |
| 1.6 |
| 0.9 |
| 4.5 |
| 1 |
| 2.8 |
| 4.2 |
| 1 |
| (ST2.6) | 1.4 | 2.6 | 2.1 | 2.6 | 2.8 | 1.4 | 8.4 | 2 | 4.6 | 8 | 1.6 |
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