Information
Mainly used for various low-strength metal and non-metal materials, such as aluminum, magnesium, cast iron, plastic, rubber, MDF, ceramics, fiberglass, wood.
When the installation amount is small, take the corresponding bolts + nuts, fix the thread insert on the screw and fix it with the same type of nut to make the three in one. Use a wrench to screw the threaded insert into the bottom hole and remove the screw.