Heat Set Threaded Inserts Kit Brass Knurled For Plastic And 3D Printing Components M2 To M6 Size Range, 400 Pieces, Tough Torque, No Slippage, Premium Brass Build, Dope For Any DIY Project

Brass Heat-Set Threaded Inserts Kit for 3D Prints M2-M6
✔️ 400-piece brass heat-set inserts, M2-M6, knurled 45° for grip

This heat-set threaded inserts kit delivers premium brass knurled inserts designed for plastic and 3D-printed parts. Sized M2 through M6, it's ideal for PLA, PETG, ABS, and other thermoplastics, making DIY projects, electronics housings, and lightweight automotive components sturdier.

✅ 400-piece kit with compartmentalized storage box
✅ M2-M6 size range covers common plastic fasteners
✅ 45° knurling boosts torque resistance and pull-out strength
✅ Premium brass for excellent heat transfer and durability
✅ Heat-set operation up to 572°F / 300°C without cracking
✅ Suitable for PLA, PETG, ABS and other thermoplastics

💡 What is a heat-set brass threaded insert kit used for in 3D printing and plastic parts? This handy tool makes adding metal threads to soft plastics reliable and repeatable. - handy for repairing stripped threads in PLA PETG ABS - provides strong, durable threads for load-bearing joints in 3D printed parts - supports heat-set, ultrasonic, or molding insertion methods for easy assemblies