Metric Hexagon Flange Head Tapping Screws
BS 7600 - 1992 六角法兰面自攻螺钉
See all versions and complete specifications: Metric Hexagon Flange Head Tapping Screws — Full Specification Page
| Size | P | k_max | k_min | s_max | s_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|
| ST2.2 | 1.1 | 3.82 | 3.2 | 6.4 | 5.9 | 4.00 | 4.27 |
| ST2.9 | 1.4 | 5.32 | 4.3 | 8.5 | 7.8 | 5.50 | 5.92 |
| ST3.5 | 1.8 | 6.78 | 6 | 11.2 | 10.3 | 7.00 | 7.55 |
| ST4.2 | 2.1 | 9.78 | 8.6 | 16.8 | 15.5 | 10.00 | 10.89 |
| ST4.8 | 2.1 | 12.73 | 10.7 | 21.0 | 19.3 | 13.00 | 14.16 |
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