The rivet nuts sold in the market can be divided into Flat Head Rivet Nut and Countersunk Head Rivet Nut according to the head type. The most common is the flat head rivet nut.

The cylindrical part of the flat head rivet nut is divided into two types: smooth surface and vertical pattern. Vertical pattern rivet nut is a kind of more commonly used in the production process because of its vertical pattern. Carbon steel rivet nuts are also the most commonly used and strongest type of rivet nuts. Its national standard is GB/17880.1.

The flat head rivet nut has a thicker head, which protrudes from the board after riveting. The head of the small head rivet nut is relatively thin and lays flat on the outside of the plate after riveting. Many products usually use rivet nuts, such as automobiles, chassis, and these can be used.

The above is the introduction of flat head rivet nuts. For more details, please visit: https://www.khfastener.com/