Complete your 3D printing and plastic repair projects with this 600+ piece brass threaded insert assortment kit . Designed for heat-set installation, this kit includes popular metric sizes and a heat set insert tool for added convenience. Features: 600+ piece threaded insert assortment Sizes included: M2, M2.5, M3, M4, M5, and M6 Made from premium brass Knurled design for strong grip in plastic Helps create durable threaded connections Includes heat set insert tool Organized storage box with labeled compartments Suitable for PLA, PETG, ABS, PPS, PP, and other thermoplastics Ideal for 3D printed parts, electronics, toys, furniture, plastic repairs, and DIY projects
