Slotted Countersunk Head Thread Cutting Screws
DIN 7513 (FE) - 2016 开槽沉头自攻自切螺钉
See all versions and complete specifications: Slotted Countersunk Head Thread Cutting Screws — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.8 | 4.575 | 1.51 | 1.26 | 9.3 | 8.94 | 1.1 | 4.5 | 2.7 | 1.4 |
| M4 | 1.25 | 7.49 | 2.31 | 2.06 | 15.8 | 15.37 | 1.8 | 7.4 | 4.65 | 2.3 |
| M2.5 | 0.5 | 2.76 | 1 | 0.86 | 5.5 | 5.2 | 0.6 | 2.7 | 1.65 | 0.85 |
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