UNF/UNC/Mertic Standard Key Locking Inserts with Heat-Resisting in China

key locking insert
Brief charater:
 self locking inserts provide high strength and reliability and are designed to provide high resistance to rotation and pull-out loads. After installation into the tapped hole, the locking keys on each key locking inserts are driven down through the threads of the parent material, locking the insert firmly and permanently in place.  
Application:
Can be used in virtually any material including aluminum, cast iron, steel, plastics.
Materials & Finishes
1.Materials : carbon steel, stainless steel
2.Finishes :  cadmium plate, dry film lubricant
key locking insert Category:
Thin wall
Solid
Heavy duty
Extra heavy duty