Prevailing Torque Type All-metal Hexagon Nuts, Slotted, Type B
JB /T 14721 (B) - 2024 开槽型全金属六角锁紧螺母 B型
See all versions and complete specifications: Prevailing Torque Type All-metal Hexagon Nuts, Slotted, Type B — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.7 | 6.78 | 7.66 | 5.6 | 4.6 | 4 | 2.2 | 7 | 5.9 | 4 |
| M4 | 1 | 9.78 | 11.05 | 8.5 | 6.75 | 6 | 3 | 10 | 8.9 | 5.4 |
| M5 | 1.5 | 15.73 | 17.77 | 13 | 10.8 | 10 | 4.8 | 16 | 14.6 | 8.04 |
| M6 | 2 | 20.67 | 23.36 | 18.2 | 15.1 | 14 | 7.8 | 21 |
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| 19.6 |
| 12.1 |
| M8 | 2.5 | 26.16 | 29.56 | 23.4 | 19.5 | 18 | 9.7 | 27 | 24.9 | 15.1 |
| M10 | 2.5 | 29.16 | 32.95 | 26 | 21.6 | 20 | 10.9 | 30 | 27.7 | 16.9 |
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