You can use a socket wrench, nut driver, or power drill with a hex bit. These tools allow you to apply more torque than with traditional screwdrivers.
Yes, the hex head design allows for higher torque without stripping, making them suitable for structural and load-bearing applications. Their strength also depends on the screw material and thread design.
Hex head screws typically have a sharp point and can self-tap into wood or metal. Lag bolts require a pre-drilled hole and do not have self-tapping threads. Both use hex heads but serve different purposes.
