Tight Nuts
GB 805 - 1988 扣紧螺母
See all versions and complete specifications: Tight Nuts — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1.25 | 1.26 | 0.5 | 12.73 | 9.5 | 7.16 | 6.8 | 16.2 | 4 | 13 | 1 |
| M8 | 1.75 | 2.99 | 0.7 | 17.73 | 14 | 10.73 | 10.3 | 21.9 | 5 | 18 | 1.5 |
| M10 | 2 | 5.16 | 0.8 | 23.67 | 18 | 14.43 | 14 | 27.7 | 6 | 24 | 1.5 |
| M12 | 2.5 | 9.66 | 1 | 29.16 | 22.5 |
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| 17.93 |
| 17.5 |
| 34.6 |
| 7 |
| 30 |
| 2 |
| M16 | 3.5 | 29.06 | 1.4 | 45 | 34 | 27.02 | 26.5 | 53.1 | 9 | 46 | 2.5 |
| M20 | 5 | 97.16 | 1.8 | 73.1 | 54 | 43.62 | 43 | 86.5 | 14 | 75 | 3 |
| (M14) | 3 | 17.46 | 1.2 | 35 | 27 | 21.52 | 21 | 41.6 | 9 | 36 | 2.5 |
| (M18) | 4.5 | 72.37 | 1.8 | 63.8 | 47 | 38.12 | 37.5 | 75 | 12 | 65 | 3 |
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