Slotted Countersunk Head Screws
QJ 2373 - 1992 开槽沉头螺钉
See all versions and complete specifications: Slotted Countersunk Head Screws — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M2 | 0.5 | 0.6 | 1.65 | 0.8 | 25 | 5.5 | 0.86 | 0.85 | 5.2 | 1 |
| M3 | 1.25 | 1.8 | 4.65 | 2 | 38 | 15.8 | 2.06 | 2.3 | 15.4 | 2.31 |
| M1.6 | 0.4 | 0.4 | 1.2 | 0.5 | 25 | 3.8 | 0.56 | 0.6 | 3.5 | 0.7 |
| M2.5 | 0.8 | 1.1 | 2.7 | 1.2 | 38 | 9.3 | 1.26 | 1.4 |
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| 8.9 |
| 1.51 |
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