The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these mechanisms. Part of that is probably because we’ve gotten so good at making ...

Bolts come in several configurations for their application and specification variances. Since the terms "bolt" and "screw" were in use before the advent of easily-produced helix fasteners, they are ...

Screws are inserted via torque applied--in a clockwise manner--to the head with a screw drive. Since the terms "bolt" and "screw" were in use before the advent of easily-produced helix fasteners, they ...

Avoid cutting structural screws or lag bolts shorter, as this can reduce load-bearing capacity. A shorter screw means fewer ...

It can be faster and simpler than using bolts in low-strength applications. A great thing about sheetmetal screws is that their socket head allows you to drive them any number of ways: with a ...