Cupsofu 150Pcs Thread Repair Inserts M6 M8 Steel Heli Coil Thread Repair Insert Wire Thread Insert Assortment

APPLIED FOR THREAD INSERTS CONNECTION AND REDUCES THREAD INSERTS DAMAGE--Steel thread inserts in low strength materials such as aluminum, , can avoid thread damage and a good connection performance, to enhance connection strength and connection condition ANTI-LOOSE FITS FOR HIGH COEFFICIENT INSURANCE--It can prevent screw from loose, especially for requiring high coefficient of insurance STRONG ELASTICITY INCREASES SCREW THREAD CONNECTION AND REDUCES FATIGUE RESIST--Because of a certain elasticity, thread insert can even the load distribution on each thread, pitch and tooth deviation between screw and screw hole, and vibration, thus increasing the screw thread connection strength and fatigue perfect FOR SCREW THREAD REMOVING-- for parts requires frequent removing, it can greatly service life and wear- of screw thread EASY TO OPERATE AND MAINTENANCE--Easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be as normal, in order to avoid workpiece loss