Aerospace - Bolts, Large Bihexagonal Head, Normal Shank, Short or Medium Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes 1250 Mpa to 1800 Mpa
ISO 3186 - 2008 航空航天系列 标准杆 短或中等长度MJ螺纹 双六角头螺栓 1250MPa～1800MPa
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MJ5 | 060 | 1.4 | 1.54 | 4.7 | 3.7 | 4.2 | 3.2 | 11 | 11.8 | 4.2 | 7.8 |
| MJ6 | 080 | 1.4 | 1.54 | 6.7 | 5.7 | 5.5 | 4.5 |
| 14 |
| 14.8 |
| 6.2 |
| 9.8 |
| MJ7 | 120 | 1.6 | 1.74 | 10.3 | 9.3 | 8.7 | 7.7 | 20.9 | 22 | 9.8 | 13.7 |
| MJ8 | 160 | 1.6 | 1.74 | 14 | 13 | 12.9 | 11.9 | 27.4 | 28.5 | 13.5 | 18.6 |
| MJ10 | 200 | 1.6 | 1.74 | 18 | 17 | 17 | 16 | 33.4 | 34.5 | 17.5 | 23.6 |
| MJ12 | 240 | 1.6 | 1.74 | 21.4 | 20.4 | 22.2 | 21.2 | 39.4 | 40.5 | 20.9 | 29.6 |
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