高级铬钒钢，经过热处理硬化
DIN 3126, ISO 1173, 驱动E6.3
适用于商业和工业应用。可以从小孔和管道中插入或取出螺丝，尤其是在难以触及的地方
| 订货号 |  |
 |
 |
 |
 |
| 04194 | 3.0 | 50 | 8 | 5 | |
| 04195 | 4.0 | 50 | 9 | 5 | |
| 04196 | 5.0 | 50 | 11 | 5 | |
| 04197 | 6.0 | 50 | 12 | 5 | |
| 04198 | 8.0 | 50 | 16 | 5 | |
| 05301 | 1.5 | 50 | 7 | 5 | |
| 05302 | 2.0 | 50 | 8 | 5 | |
| 05303 | 2.5 | 50 | 8 | 5 | |
| 34554 | 2.0 | 70 | 8 | 5 | |
| 34555 | 2.5 | 70 | 8 | 5 | |
| 34556 | 3.0 | 70 | 10 | 5 | |
| 34557 | 4.0 | 70 | 17 | 5 | |
| 34558 | 5.0 | 70 | 17 | 5 | |
| 34559 | 6.0 | 70 | 18 | 5 | |
| 34560 | 8.0 | 70 | 25 | 5 | |
| 39178 | 2.0 | 90 | 10 | 5 | |
| 39179 | 2.5 | 90 | 10 | 5 | |
| 39180 | 3.0 | 90 | 12 | 5 | |
| 39181 | 4.0 | 90 | 22 | 5 | |
| 39182 | 5.0 | 90 | 23 | 5 | |
| 39183 | 6.0 | 90 | 23 | 5 |
