Cross Recessed Pan Head Tapping Screws with Collar
DIN 968 - 2002 十字槽盘头凸缘（华司）自攻钉
See all versions and complete specifications: Cross Recessed Pan Head Tapping Screws with Collar — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.9 | 1.3 | 1.4 | 4.2 | 2.6 | 2.35 | 1.3 | 9 | 0.7 | 2 | 8.42 | 0.9 |
| ST3.5 | 1.6 | 2.26 | 5.0 | 3.55 | 3.25 | 1.6 | 11.5 | 1.05 | 2 | 10.8 | 1.35 |
| ST4.2 | 1.8 | 3 | 7.1 | 4.55 | 4.25 | 1.8 | 14.5 | 1.4 | 3 | 13.8 | 1.8 |
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