Aerospace Series - Bolts, Large Bihexagonal Head, Close Tolerance Normal Shank, Medium Length Thread, in Heat Resisting Nickel Base Alloy, Passivated - Classfication: 1550 MPa (at Ambient Temperature)/315℃
EN 2874 - 1996 航空航天 - 大双六角头螺栓，紧公差普通杆，中等长度螺纹，耐热镍基钢，钝化 - 等级：1550MPa（室温）/315℃
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MJ5 | 060 | 3.7 | 4.7 | 5.99 | 5.978 | 1 | 4h6h | 3.2 | 4.2 | 6 | 4.2 |
| MJ6 | 080 | 5.7 | 6.7 | 7.987 | 7.972 | 1 | 4h6h |
| 4.5 |
| 6.2 |
| 8 |
| 5.5 |
| MJ7 | 120 | 9.3 | 10.3 | 11.984 | 11.966 | 1.25 | 4h6h | 7.7 | 9.8 | 12 | 8.7 |
| MJ8 | 160 | 13 | 14 | 15.984 | 15.966 | 1.5 | 4h6h | 11.9 | 13.5 | 16 | 12.9 |
| MJ10 | 200 | 17 | 18 | 19.98 | 19.959 | 1.5 | 4h6h | 16 | 17.5 | 20 | 17 |
| MJ12 | 240 | 20.4 | 21.4 | 23.98 | 23.959 | 2 | 4h6h | 21.2 | 20.9 | 24 | 22.2 |
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