Prevailing Torque Type All-Metal Hexagon High Nuts - Property Classes 5,8,10 and 12
ISO 7042 - 2012 全金属六角锁紧厚螺母 (性能等级：5、8、10、12级)
See all versions and complete specifications: Prevailing Torque Type All-Metal Hexagon High Nuts - Property Classes 5,8,10 and 12 — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 6185.1 |
| NF | NF E 25-410 |
| DIN | DIN EN ISO 7042 |
| ISO | ISO 7042 |
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M5 | 1 | 9.78 | 11.05 | 6 | 6.75 | 6.00 | 3.92 | 10 | 8.88 | 5.4 |
| M6 | 1.5 | 15.73 | 17.77 | 10 | 10.8 | 10.00 | 6.43 | 16 | 14.63 | 8.94 |
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| M8 | 2 | 20.67 | 23.36 | 14.1 | 15.1 | 14.00 | 9.68 | 21 | 19.64 | 13.4 |
| M10 | 2.5 | 29.16 | 32.95 | 20.3 | 21.6 | 20.00 | 13.52 | 30 | 27.7 | 19 |
| M12 | 3.5 | 45 | 50.85 | 30 | 32.4 | 30.00 | 19.44 | 46 | 42.75 | 27.3 |
| (M14) | 4 | 53.8 | 60.79 | 36 | 38.9 | 36.00 | 23.52 | 55 | 51.11 | 33.1 |
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