Aerospace Series - Nut, Self-locking, Bi-Hexagonal (double reduced), in Heat Resisting Nickel Base Alloy - NI-P101HT (Waspaloy), Silver Plated, Classification: 1210 MPa/730 °C
EN 3637 - 2023 航空航天系列-耐热镍基合金制-双六角（双缩径）自锁螺母 NI-P101HT（Waspaloy），镀银，等级：1210 MPa/730°C
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MJ5 | 060 | 2.33 | 5.5 | 8.1 | 10.6 | 6.3 | 7.1 | 1.2 | 2.3 | 8 | 9.8 |
| MJ6 | 080 | 4.34 | 6.9 | 10.4 | 13.6 | 8.3 | 9.1 |
| 1.2 |
| 2.8 |
| 10 |
| 12.8 |
| MJ7 | 120 | 14.58 | 10.1 | 15 | 19.9 | 12.3 | 13.1 | 1.4 | 3.5 | 14 | 18.8 |
| MJ8 | 140 | 19.79 | 12.6 | 17.5 | 23 | 14.4 | 15.2 | 1.7 | 4 | 17 | 21.9 |
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