Fasteners for Fine Mechanics - Cross Recessed Raised Countersunk Head Cutting Tapping Screws,Scrape Point
GB /T 13806.2 (C) - 1992 精密机械用紧固件 - 十字槽半沉头割尾自攻钉 刮削端
See all versions and complete specifications: Fasteners for Fine Mechanics - Cross Recessed Raised Countersunk 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 | 1.9 | 0.9 | 0.4 | 0.6 | 3.5 | 0.6 | 0 | 3.3 | 0.9 |
| ST2.2 | 1.3 | 2.25 | 4.8 | 2.35 | 0.8 | 1.3 | 7.3 | 1.4 |
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| 2 |
| 6.9 |
| 2.5 |
| (ST1.9) | 0.9 | 1.4 | 3 | 1.4 | 0.6 | 0.9 | 4.8 | 1 | 1 | 4.5 | 1.6 |
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