Thread insert M3*3*4.2mm

Description Thread insert M3*3*4.2mm

This is the Thread insert M3*3*4.2mm. It is an essential component for making screw connections. Even in materials where no previous thread is present. Thread inserts offer a reliable solution for fastening screws in various materials. Including plastic, wood and thin sheet metal. With thread inserts you can create screw connections. This is useful for materials where it would otherwise be difficult to attach screws. For example in 3D printing. Where hollow spaces are often created without previous thread.