【High quality materials】Steel threaded inserts used in low-strength materials such as aluminum and magnesium can prevent thread damage and achieve good connection performance, so as to improve the connection strength and improve the connection conditions. 【Long-term use】These thread inserts used for parts requiring frequent removal, it can greatly improve the service life and wear resistance of the thread. 【Easy to maintain】Easy to maintain, install a threaded insert into a damaged screw hole, the hole can be used normally, to avoid part loss. INTERNAL THREAD: The self-tapping thread slotted inserts, with a strong internal thread, are heat and corrosion resistant once installed. VIBRATION RESISTANT: The thread insert combo kit is vibration resistant and can prevent loosening. ELASTICITY: The thread inserts increase connection strength and fatigue resistance due to the elasticity of the thread inserts. EASY TO INSTALL: You can easily and quickly install the threaded inserts by using