Easy-to-use, press-in solution for putting machine threads in plastic Reverse slot design allows insert to be installed on the back side of the part, providing greater pull out resistance Install cold; no heating required Material: Brass Ideal for 3D printing or other applications where a threaded fastener will be used in plastic

E-Z LOK Press Inserts are threaded inserts designed for post-molding installation in thermoset plastics, thermoplastics, and 3D printed parts.