Open end flat head knurled body blind rivet nuts are also called rivet nuts and pull caps when used. They are used in the fastening fields of various metal sheets, pipes and other manufacturing industries, and are widely used in automobiles, aviation, railways, refrigeration, elevators, Assembly of electromechanical and light industrial products such as switches, instruments, furniture, and decoration. Developed to solve the shortcomings of thin metal plate, thin tube welding nut, easy to weld deformation of the substrate, easy to slip the internal thread, it does not need to tap the internal thread, no need to weld the nut, riveting, high efficiency, easy to use.
The open end flat head knurled body blind rivet nut needs to be installed outside, and the space inside is narrow. To a certain extent, the indenter of the riveting machine cannot be pressed into the riveting and the method of pumping buds cannot reach the strength requirement. At this time, the riveting and riveting Not feasible. Must be riveted. Applicable to the field of fastening of various thickness plates and pipes (0.5MM-6MM). The pneumatic or manual rivet gun can be riveted at one time, which is convenient and firm, replacing the traditional welding nut, making up for the thin metal plate, thin tube welding and melting, and the welding nut is not smooth.
The open end flat head knurled body blind rivet nut can be widely used to a certain thickness of the aluminum alloy substrate or a steel plate having a thickness of 1-2.5 mm. In particular, the connection of the steel rivet nut to the aluminum alloy member eliminates the cumbersomeness of embedding the steel plate inside, and the processability is remarkably