Acorn Hexagon Nuts，Fine Thread
Q 39B 六角盖形螺母 细牙
See all versions and complete specifications: Acorn Hexagon Nuts，Fine Thread — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M8 | 1.25 | 14.6 | 15 | 7.64 | 16 | 18 | 17.57 | 10.8 | 10 | 8 | 15.73 |
| M10 | 1.5 | 19.6 | 20 | 10.3 | 21 | 25 | 24.48 | 15.1 | 14 | 11 | 20.67 |
| M12 | 1.5 | 24.9 | 26 | 14.3 | 27 | 32 | 31 | 19.5 | 18 | 15 | 26.16 |
| (M14) | 2 | 27.7 | 28 | 14.9 | 30 |
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| 34 |
| 33 |
| 21.6 |
| 20 |
| 16 |
| 29.16 |
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