高级铬钼钒钢，表面镀铬防锈，整体经过热处理，镀铬起子头与螺钉完美贴合
淡绿色
适用于预设扭力值很重要的应用中
| 订货号 |  |
 |
 |
 |
 |
 |
 |
 |
| 29553 | 6IP | 4 | 175 | 42 | 0.8 | 16 | 10 | |
| 29554 | 7IP | 4 | 175 | 42 | 1.3 | 16 | 10 | |
| 29555 | 8IP | 4 | 175 | 42 | 2.0 | 16 | 10 | |
| 29556 | 9IP | 4 | 175 | 42 | 3.0 | 16 | 10 | |
| 29557 | 10IP | 4 | 175 | 42 | 4.5 | 17 | 10 | |
| 29558 | 15IP | 4 | 175 | 42 | 6.6 | 17 | 10 | |
| 29559 | 20IP | 4 | 175 | 42 | 8.0 | 18 | 10 | |
| 29560 | 25IP | 4 | 175 | 42 | 8.0 | 18 | 10 |
