Slotted Pan Head Tapping Screws
NF E 25-663 - 1994 开槽盘头自攻螺钉
See all versions and complete specifications: Slotted Pan Head Tapping Screws — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | ds_max | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|
| ST2.2 | 1.1 | 1.6 | 0.86 | 5.6 | 5.3 | 0.7 | 1.8 | 1 |
| ST2.9 | 1.4 | 2.2 | 1.26 | 8 | 7.6 | 1 | 2.4 | 1.51 |
| ST3.5 | 1.8 | 2.9 | 1.66 | 11 | 10.6 | 1.3 | 3.2 | 1.91 |
| ST4.2 | 2.1 | 4.5 | 2.06 | 16 | 15.6 | 1.9 | 4.8 | 2.31 |
| ST4.8 | 2.1 | 5.7 | 2.56 |
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| 20 |
| 19.5 |
| 2.4 |
| 6 |
| 2.81 |
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