Tapered threaded brass inserts for 3D Printing Easy to set in an appropriately-sized hole in the part using a soldering iron. Numerous vanes and ridges aro This means that you can create products larger than the print volume your printer supports, and that failed prints often result in less waste due to only one part of a larger assembly failing. Bypass limitations of 3D printing by desigining multi-piece assemblies One primary advantage these provide is the ability to design and print assemblies in multiple component pieces that attach with metal fasteners. Heat Set Inserts 3D Printing HANGLIFE Heat-Set Threaded Inserts, M3 Heat Set Insert For 3D Printing Into Plastic Rather than adjust designs around the limitations of 3D printing (supports, print bed size, etc), divide your parts into separate components that fasten using these inserts and machine screws. These are threaded M3-0.5 with an overall length (OAL) 3.85mm Better appearance and strength compared to cheap knurled inserts designed for injection molding Tapered threaded brass inserts for 3D Printing Easy to set in an appropriately-sized hole in the part using a soldering iron. 120Pcs M3 Threaded Insert, Brass Nut Inserts M3*4*5 Threaded Inserts Ensure inserts are well-heated before inserting for maximum bond