Premium H.S.S. Solid Capscrew Counterbore Set, 7ps/set 3 Flute, Straight Shank
●Item #509S-0007 Size : (6#, 8#,10#, 1/4", 5/16", 3/8", 1/2")
●Item #509S-007M Size : (M3, M4, M5, M6, M8, M10, M12)
Item | Description |
509S-0007 | Inch Size : (6#, 8#,10#, 1/4", 5/16", 3/8", 1/2") |
509S-007M | Metric Size : (M3, M4, M5, M6, M8, M10, M12) |