7ps/Set Premium Metric HSS Solid Cap Screw Counterbore Sets, 3 Flute, Straight, #509S-007M
- Premium Quality
- Metric Set(7 Pcs/Set): M3, M4, M5, M6, M8, M10, & M12
- H.S.S.
- Straight Shank
- Bright Finish
Screw Size | Pilot Diameter | Cutting Diameter | Shank Diameter | Overall Length |
M3 | 3.4mm | 6mm | 7/32″ | 3″ |
M4 | 4.5mm | 8mm | 5/16″ | 3″ |
M5 | 5.5mm | 10mm | 5/16″ | 3-1/2″ |
M6 | 6.6mm | 11mm | 1/2″ | 5″ |
M8 | 9mm | 15mm | 1/2″ | 5″ |
M10 | 11mm | 18mm | 1/2″ | 6″ |
M12 | 14mm | 20mm | 5/8″ | 7-1/2″ |