Tried and tested, lock nuts have found their way into generators, air conditioning systems, and pretty much any equipment that vibrates. A look at the Nyloc fastener inventory sho ...

Pemhex is a self-clinching prevailing torque lock-nut from Penn Engineering, with the integrated nylon insert there to resist screw loosening in service due to vibration and thermal cycling. “The ...

A special thread form keeps bolts and nuts tight under vibration by attacking the problem from a different angle. Two conventional methods for securing threaded fasteners against preload loss include ...