Tightening a conventional machine screw threaded in the brass nut causes the insert to expand, making a secure fastening. Available in a variety of rubber compounds for a full range of automotive and industrial environments. Features Fastens in blind holes. Helps seal out ambient moisture. Dampens vibration and shock.
Helps prevent galvanic corrosion.
Ideal for mixed material fastenings. Snap-in feature available. Available in several compounds. One step installation. Can be used in closed end holes.