We all know that rivet nuts can be divided into blind rivet nuts and pressure rivet nuts, and rivet nuts can be divided into flat head rivet nut and small head rivet nut, etc. So what is the big difference between the two? Of course, there are different fasteners for different purposes and actual assembly requirements.

The flat head rivet nut is around a pie-shaped head. When installed and matched with the workpiece, the head will form around pie-shaped protrusion on the workpiece, which affects the fit and appearance of the workpiece. The head of the small head rivet nut has a narrow side. The countersunk head shape can be sunk into the prefabricated sink groove of the workpiece. After assembly, the small head rivet nut will not form any protrusions on the workpiece. Use the workpiece to keep the surface flat, so that the installation workpiece and other workpieces can be more closely matched and matched. Beautiful. From the perspective of use, the fastening effect of flat head rivet nuts is better, and this type of rivet nut is generally used.

In many cases, where carbon steel rivet nut can be used, flat head rivet nut cannot be used, and vice versa.