Union Nuts
SAE J 514 (070112) - 2004 卡套螺母
See all versions and complete specifications: Union Nuts — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1-7/8 | 1.312 | 33.32 | 0.656 | 13.4 | 12 | 2-1/4 | 30.2 | 1.188 | 16.66 | 0.526 |
| 1/4 | 3/4 | 0.391 | 9.93 | 0.375 | 7 | 16 | 7/8 | 19 | 0.750 | 9.52 | 0.276 |
| 1/8 | 3/8 | 0.125 | 3.18 | 0.266 | 5 | 24 | 7/16 | 14.3 | 0.562 | 6.76 | 0.198 |
| 3/8 | 1-5/16 | 0.844 | 21.44 | 0.563 | 11 |
Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.
| 12 |
| 1-1/2 |
| 25.8 |
| 1.016 |
| 14.3 |
| 0.433 |
| 5/8 | 2-1/2 | 1.781 | 45.24 | 0.828 | 17.7 | 12 | 2-7/8 | 36.5 | 1.438 | 21.03 | 0.698 |
| 3/16 | 1/2 | 0.234 | 5.94 | 0.344 | 6.6 | 20 | 5/8 | 15.5 | 0.609 | 8.74 | 0.261 |
| 5/16 | 1-1/16 | 0.609 | 15.47 | 0.500 | 9.4 | 12 | 1-1/4 | 23 | 0.906 | 12.7 | 0.370 |
© 2026 Ningbo Ruixi Metal Surface Technology Co., Ltd.. All rights reserved.