Tapping Screws-Z Cross Recessed and Slotted Pan Head - Symbol CBL ZS
NF E 25-666 - 1987 开槽与米字槽复合槽盘头自攻钉
See all versions and complete specifications: Tapping Screws-Z Cross Recessed and Slotted Pan Head - Symbol CBL ZS — 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 | 0.8 | 4 | 2.35 | 1 | 7 | 6.64 | 1.06 | 2 | 2.6 | 1.2 |
| ST3.5 | 1.6 | 1.2 | 4.7 | 3.4 | 1.2 | 9.5 | 9.14 | 1.26 | 2 | 3.7 | 1.51 |
| ST4.2 | 1.8 | 1.4 | 6.8 | 4.3 | 1.6 | 12 | 11.57 | 1.66 | 3 | 4.6 | 1.91 |
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