50Pcs Wire Thread Insert US Units Screw Bushing Inserts Threaded Hole Repair Tool 1/4in202D

1、When there is a thread processing error or a damaged female thread hole is repaired the wire thread insert can be used as a repair tool. 2、The thread repair socket is made of stainless steel has high strength and is not easily deformed during thread repair. 3、The wire thread insert has certain elasticity can disperse pressure to protect the thread of the base body and prolong the service life of the base body. 4、The wire threaded socket is female thread fastener with certain elasticity which can enhance the connection strength of the thread. 5、The repair nut is mainly used in aviation automobiles lamps molds mechanical equipment and other manufacturing fields.