M8 X 1.25Mm X 3D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws,
M8 Wire Thread Inserts. 70Pcs M8 Wire Thread Inserts. It can make the load on the thread more uniform, eliminate the pitch and tooth type deviation between the thread and the screw hole, and can absorb vibration, improve the thread connection strength and fire resistance.
