Hexagon Head Tapping Screws
CNS 4308 - 2000 六角头自攻螺钉
See all versions and complete specifications: Hexagon Head Tapping Screws — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| ST2.2 | 1.1 | 2.1 | 5.4 | 2.3 | 1.1 | 5 | 0.1 | 2.6 | 4.82 | 2 |
| ST2.9 | 1.4 | 2.8 | 7.59 | 3 | 1.4 | 7 | 0.2 | 3.7 | 6.78 | 2.6 |
| ST3.5 | 1.8 | 3.2 | 8.71 | 4.1 | 1.8 | 8 | 0.25 | 4.3 | 7.78 | 3.6 |
| ST4.2 | 2.1 | 4.2 | 14.26 | 6 | 2.1 | 13 | 0.4 | 7.5 |
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| 12.73 |
| 5.2 |
| ST4.8 | 2.1 | 4.2 | 16.72 | 7.5 | 2.1 | 16 | 0.4 | 8 | 15.73 | 6.5 |
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