Gola socket hexagon 1/2" 30 mm length 76 mm is made of high quality chrome vanadium alloy steel CrV 50BV30.
The hexagon profile uses a special treatment called AS DRIVE, which allows to develop a greater contact force, because the contact with the screw does not occur at the edges of the hexagon, but in the first third of the contact surfaces.
This prevents the bolt head from being damaged, and the nut often loosens nuts and bolts that have already been damaged.
| D1 diameter (mm) |
34 |
| D2 diameter (mm) |
39.8 |
| length (mm) |
76 |
| dimension hex (mm) |
30 |
