M3 Threaded Inserts, M3 x 4mm x 5mm Metric Knurled Nuts, 100 PCS Brass Heat Set Insert for 3D Printing

M3 Threaded Inserts, M3 x 4mm x 5mm Metric knurled Nuts, 3D Printing Brass Nuts Female Threaded Inserts Brass Heat Set Insert Embedment Nut, 100 PCS

M3 Threaded Inserts, M3 x 4mm x 5mm Metric Knurled Nuts, 100 PCS Brass Heat Set Insert for 3D Printing

These threaded insert nuts can be inserted into various plastics, such as PC, PA, PLA, ABS, PETG, etc. Suitable for installing on 3D printers, electrical molding machines, electrical injection molding, automotive or laptop molding plastic shells, etc.

Key Features

• ✅ 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: 4mm x 5mm / 0.16" x 0.20"(L*OD).
• ✅ Package Included: 100 PCS x 3D Printing Brass Nut.

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