KVT-Fastening offers a comprehensive range of threaded inserts Tappex, Filtec+, Lockfil+, Kato, Fasteks and Keenserts: threaded inserts for highly reliable threaded fastenings in lightweight ...

Inserts are classified as two general types: those held in place by external threads and those that use some means other than threads (knurls, grooves, interference fit) for their holding power.

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 ...