The cut off piece of hex key must be square to use as a broach. Run the hex-key broach into the workpiece to produce a hexsocket pattern. A finished lefthand 1/4-20 screw with custom head made using ...
If you’re tackling any projects that involve nuts and bolts, then you need a socket set. It’s as simple as that. These handy tool kits pack together a socket wrench or ratchet with a wide array of ...