Heat Threaded Inserts For 3D Printing, Knurled Press Flange Copper Insert, Brass Material, M1.2 OD, 2mm Height, 1.5-3mm Insertion Range, Easy Install, High Hardness, Corrosion And Heat Resistant, 100 Pack

Heat Threaded Brass Inserts for 3D Printing, 100 Pack
✔️ M1.2 OD, 2 mm height, 1.5-3 mm insertion range, knurled flange

These brass heat set inserts are designed to reinforce threaded connections in plastic parts for 3D printing and injection molding. They install using ultrasonic methods or heat, and their knurled flange helps secure seating without countersinking.

✅ Brass heat set insert for 3D printing, M1.2 OD, 2 mm height, 1.5-3 mm insertion range
✅ Knurled press flange for easy alignment and strong grip
✅ High hardness with corrosion and heat resistance for long life
✅ Pack of 100 inserts for bulk projects
✅ Installable by ultrasonic or heat, no countersink needed

💡 What is a brass heat set insert used for in 3D printing and injection molding?

It's a handy, durable threaded anchor that lets you secure hardware in plastic parts.

• Brass heat set inserts provide strong, wear-resistant threads in PLA, ABS, nylon and other thermoplastics.
• They install by ultrasonic insertion or heat, or can be formed during injection molding.
• The knurled flange helps prevent rotation and keeps the insert seated during assembly.
• Common uses include electronics housings, mounting plates, and circuit-board fixes in plastic enclosures.

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