All In One Heat Set Threaded Inserts Kit For 3D Printing M2, M2.5, M3, M4, M5, M6 Brass Knurled Nuts 345-Piece Assortment Box Pro Grade Insertion With Heat Or Ultrasound Into Plastic Parts Keeps Projects Tight

All-in-One Heat-Set Inserts Kit for 3D Printing
✔️ 345-piece brass inserts kit for M2-M6 in a neat case

Engineered for 3D printed projects, this brass heat-set inserts kit strengthens mounting points by embedding into thermoplastics using heat or ultrasound. It covers M2 to M6 sizes in a neat storage box, perfect for hobbyists and makers who build housings, brackets, and enclosures.

✅ 345-piece assortment across M2, M2.5, M3, M4, M5, M6
✅ Brass knurled inserts resist pull-out and deliver solid torque
✅ Heat-set and ultrasound installation compatible into blind- or through-holes
✅ Suitable for PLA, PETG, ABS, PPS, PP and other common thermoplastics
✅ Stored in a compact plastic case for easy access and portability

💡 What is a heat-set threaded insert kit used for in 3D printing?

- This handy kit strengthens threaded holes in plastic parts after printing - Handy for mounting panels, brackets, and enclosures - Works with heat-set or ultrasonic insertion to resist pull-out - Compatible with common thermoplastics like PLA, PETG, ABS