Standard Carbon Steel M4 PEM Nut

Description

The m4 PEM nut is also called riveting nut. It is a kind of nut applied on sheet metal or sheet metal. It has a round shape with embossed teeth and guide groove at one end. The principle is that the embossed tooth is pressed into the preset hole position of the sheet metal. In general, the diameter of the pre-set hole is slightly smaller than the embossed tooth of the pressure rivet nut, and the pressure of the flower teeth of the pressure rivet nut is squeezed into the plate.