They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...

Fastener manufacturers improve production rates and fastener quality by using heat in their heading, threading and patching manufacturing processes. Induction heating helps faster and more-efficient ...

Determining the service or useful life of screw actuators – lead (acme), ball, and roller screws is a fundamental problem that faces many motion-system designers. In a broad sense, a screw’s service ...