ZB /T 31030.3 - 1987 汽车车轮法兰球面螺母
See all versions and complete specifications: Flange Spherical Nuts — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M12 | 1.5 | 21 | 14.5 | 1.5 | 26 | 18 | 17.67 | 17 | 16.57 | 2 | 25.48 |
| M14 | 1.5 | 28 | 20.5 | 3 | 33 | 27 | 26.67 | 24.5 | 23.98 | 3.5 | 32.48 |
| M18 | 1.5 | 31 | 22.5 | 3.5 | 36 | 27 | 26.67 | 26.5 | 25.98 | 4 | 35.48 |
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