Hexagon Socket Countersunk Head Cap Screws
DIN 7991 - 1986 内六角沉头螺钉
See all versions and complete specifications: Hexagon Socket Countersunk Head Cap Screws — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 70.3 |
| DIN | DIN EN ISO 10642 |
| ISO | ISO 10642 |
| UNI | UNI 5933 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.7 | 2.3 | 2.87 | / | 8 | 90° | 14 | 4 | 3.82 | / | 7.64 |
| M4 | 1 | 3.3 | 4.58 | / | 12 | 90° | 18 | 6 |
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| 5.82 |
| 24 |
| 11.57 |
| M5 | 1.5 | 5.5 | 6.86 | 45 | 20 | 90° | 26 | 10 | 9.78 | 32 | 19.48 |
| M6 | 2 | 7 | 11.43 | 53 | 27 | 90° | 34 | 14 | 13.73 | 40 | 26.48 |
| M8 | 2.5 | 8 | 13.72 | 61 | 33 | 90° | 42 | 18 | 17.73 | 48 | 32.38 |
| M10 | 2.5 | 13.1 | 16 | 69 | 36 | 60° | 50 | 22 | 21.67 | 56 | 35.38 |
| M12 | 3 | 14 | 16 | 73 | 39 | 60° | 54 | 24 | 23.67 | 60 | 38.38 |
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