Hexagon Socket Countersunk Head Screws
CNS 4558 - 1981 内六角沉头螺钉
See all versions and complete specifications: Hexagon Socket Countersunk Head Screws — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.7 | 1.8 | 2.5 | / | / | / | 90° | 2.9 | 2.3 | 14 | 8 |
| M4 | 1 | 2.5 | 4 | 24 | / | / | 90° | 4.7 | 3.3 | 18 | 12 |
| M5 | 1.5 | 4.4 | 6 | 32 | 45 | 1.25 | 90° | 7 | 5.5 | 26 | 20 |
| M6 | 2 | 4.8 | 10 | 40 | 53 | 1.5 |
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| 90° |
| 11.7 |
| 7 |
| 34 |
| 27 |
| M8 | 2.5 | 5.5 | 12 | 48 | 61 | 2 | 90° | 13.9 | 8 | 42 | 33 |
| M10 | 2.5 | 8.8 | 14 | 56 | 69 | 2 | 60° | 16.5 | 13.1 | 50 | 36 |
| M12 | 3 | 10.3 | 14 | 60 | 73 | 2 | 60° | 16.5 | 14 | 54 | 39 |
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