Material: The threaded inserts for 3D printing are made of high quality brass, extremely sturdy, not easy to break or deform.
Feature: The embedding nut has a guide so there is no need for a counterbore or countersink. Smooth surface, firm and uniform, easy to install.
Application: Can be installed by ultrasonic or heat into the plastic matrix, or formed during the injection, widely used in 3D printing injection molding to achieve tight fixation.
Thread Size: M3; Overall Size: 5mm x 5mm / 0.20" x 0.20"(L*OD).
Package Included: 100 PCS x 3D Printing Brass Nut.