Hexalobular (6 Lobe) socket flat head countersunk screws, ~ ISO 7046
Socket flat head countersunk screws, Torx head.
| d1 | M2 | M2,5 | M3 | M4 | M5 | M6 | M8 |
|---|---|---|---|---|---|---|---|
| d2 max | 3.8 | 4.7 | 5.6 | 7.5 | 9.2 | 11 | 15.8 |
| k | 1.2 | 1.5 | 1.65 | 2.2 | 2.5 | 3 | 4.65 |
| Bit No. | T6 | T8 | T10 | T20 | T25 | T30 | T40 |
