Pofsnnx 437Pcs Threaded Inserts, M2-M6 Heat Set Inserts for 3D Printing

Key features

• All-in-One Heat Set Insert Kit：This 430-piece set includes M2, M2.5, M3, M4, M5, M6 brass threaded inserts and 7 installation tools. Perfect for 3D printing, plastic part repairs, and DIY projects. No need to buy multiple sets—everything you need is in one box
• Premium Brass for 3D Printing：Made of high-quality brass, these heat set inserts offer excellent thermal conductivity for quick and even heating. They resist corrosion and maintain strength at high temperatures, ensuring durable, long-lasting threads in your 3D-printed parts
• Secure Knurled Design：The external knurling and 45-degree helical pattern enhance grip, torque resistance, and pull-out strength. Once installed, these heated inserts lock firmly into plastic, providing reliable, reusable screw threads
• Versatile Use for DIY Projects：Works perfectly with PLA, PETG, ABS, PPS, and PP plastics. Ideal for 3D printer enclosures, automotive parts, laptop housings, and general DIY repairs. A must-have threaded insert kit for hobbyists and professionals
• Easy Installation Process：Install by heating with a soldering iron using the included tools. Simply heat, press into pre-drilled holes, and you have strong, metal threads in plastic. No specialized equipment needed

Free shipping on orders $50+. 30-day hassle-free returns.