HeliCoil Screw Locking Insert as standard is available in Stainless Steel AISI-304 DTD 734 . Metric series ranges from M2 to M39 & unified series from UNC UNF 1-64 to 1-12 inch. HeliCoil Screw Lock Insert is also available in strip feed or reel...
Self locking screw are self-retained in the screw receiving position to provide simple, rapid attachment of mating panels and cannot turn as the screw is driven....