Ruthex M2 M3 Thread Inserts, Brass Melting Thread, Range from 3 to 12 mm (D), Melting Nuts for Plastic and 3D Printer - ShopVlot

Specifications M2 M3: This thread insert is made in sizes M2 and M3, based on the conditions of use such as rustability, high temperature, electrical conductivity and thermal conductivity, etc. The diameter range ranges from 3mm to 12mm, which is suitable for most common applications Suitable for: hardware nuts always used for 3D printing, electric switches, taps, valves, all thermoplastics and other parts. Whether as different connectors or fasteners, they offer excellent solutions, improve ove