ISO Metric Cross Recessed Countersunk Head Tapping Screws
AS /NZS 4407 - 1996 米制十字槽沉头自攻螺钉
See all versions and complete specifications: ISO Metric Cross Recessed Countersunk Head Tapping Screws — Full Specification Page
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| ST2.2 | 1.1 | 1 | 5.5 | 5.2 | 1.7 |
| ST2.9 | 1.4 | 2 | 8.4 | 8 | 2.6 |
| ST3.5 | 1.8 | 3 | 10.3 | 9.9 | 3 |
| ST4.2 | 2.1 | 4 | 15.8 | 15.4 | 4.65 |
| ST4.8 | 2.1 | 4 | 18.3 | 17.8 | 5.25 |
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