Brass Heat Set Insert Nuts Knurled Through-Hole Threaded Embedded Copper Nuts Injection Molding Plastic Parts
Heat-Set Brass Insert Nuts
Perfect for injection-molded plastic parts, these heat-set copper nuts embed easily into plastic using soldering irons or ultrasonic machines.
Knurled for Extra Grip
Deep knurling provides a strong anti-pull-out hold
Suitable for thermoplastics, 3D prints, and injection molding
Through-hole design allows clean and accurate threading
Available Sizes
Metric sizes: M3, M4, M5,
Compatible with various insert heights and plastic thicknesses