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
批头尖上有一个防盗孔，适用于星型防盗螺丝
| 订货号 |  |
 |
 |
 |
 |
| 20219 | T10H | 50 | 8 | 5 | |
| 20220 | T20H | 50 | 9 | 5 | |
| 20221 | T25H | 50 | 10 | 5 | |
| 20223 | T30H | 50 | 11 | 5 | |
| 21047 | T8H | 50 | 8 | 5 | |
| 24867 | T15H | 50 | 8 | 5 | |
| 39188 | T10H | 90 | 12 | 5 | |
| 39189 | T15H | 90 | 12 | 5 | |
| 39190 | T20H | 90 | 14 | 5 | |
| 39191 | T25H | 90 | 16 | 5 |
