Pack Of 20 M6 Knurled Brass Threaded Inserts For 3D Printing Easy Install Press Flange Heat Set Copper Inserts 8 Or 9mm OD And 4 To 12mm Height Durable Heat Resistant Construction For Long Lasting Fit

Brass heat-set threaded inserts for 3D printing, 4-12 mm heights
✔️ Pack of 20 M6 knurled brass inserts for durable heat-set fit

These brass heat-set inserts are designed to be pressed or ultrasonic installed into plastic components, ideal for 3D printed parts, injection-molded housings, and electronics enclosures to secure hardware with a clean finish.

✅ Pack of 20 inserts, M6 thread; knurled brass body; heat-set ready; 8 mm or 9 mm OD; 4-12 mm height
✅ Easy to install via heat or ultrasonic methods in plastic matrices
✅ Durable brass with good heat resistance for long-lasting fit

💡 What is a brass heat-set insert used for in plastic parts?

These handy fasteners create strong, threaded holes in plastics, perfect for adding screws to enclosures, PCBs, and molded parts.

• Create durable, reusable threads in thermoplastics
• Brass offers good heat resistance and corrosion protection
• Knurled exterior improves grip during insertion in heat-set or ultrasonic processes
• Works with injection molding and 3D printed components for secure assemblies

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