100 Pack M5 Heat Set Threaded Inserts For 3D Printing Brass Knurled Twill Nuts Ideal For Laptop Housings And Automotive Plastic Shells Rust Resistant High Temperature Durable For Quick Strong Joints

M5 Brass Heat-Set Inserts, 100 Pack for 3D Printing
✔️ 100 pcs M5 heat-set brass inserts: 5mm ID, 7mm OD, 6mm L

Compact brass heat-set inserts designed for a variety of 3D printed parts, ideal for laptop housings and automotive plastic shells, delivering strong, threaded joints in PLA, ABS, and PC/PA blends.

✅ 100 pieces per pack for bulk projects
✅ 5 mm inner diameter, 7 mm outer diameter, 6 mm length
✅ Brass construction provides rust resistance and high-temperature tolerance
✅ Compatible with PA, PC, PLA, ABS and similar 3D printing plastics
✅ Easy to install via heating or ultrasonic methods

💡 What is a heat-set insert used for in 3D printing and device housings? - Provides threaded metal threads in plastic for durable joints and repeated assembly - Handy for laptop shells, automotive plastic housings, and hobby projects - Improves load distribution and screw retention under stress - Easy to install with standard heated insertion or ultrasonic methods