self-clinching standoffs from the appearance of shape is with internal thread pressure riveting standard fastener. 

The head of the pressure riveting screw is hexagonal, the body is cylindrical, hexagonal head and cylindrical with 

a retreat slot, cylinder with internal threads, also known as the pressure riveting nut column. Attaching it to a part 

creates an internal thread that can be assembled and fastened with a screw or something.

self-clinching standoff from the use of demand can be divided into through hole pressure riveting stud and blind 

hole self-clinching standoff two kinds, the main difference is the head of the stud, hole is through hole, no hole is 

blind hole. Through hole pressure riveting stud is more commonly used, the surface of the blue and white zinc plating.