The CSK head open end rivet nut can effectively solve the air conditioning shell during the process of use, and the problem of yellow water after forming for a long time can effectively eliminate the problems of the virtual welding and solve the problem that the flanged self-tapping screw is not firmly connected. Improve reliability, reduce noise caused by loose connections, be more reliable, practical, and easy to maintain.
The CSK head open end rivet nut can effectively improve its production efficiency, reduce the number of workers, and reduce the labor cost when operating. The main reason is that the rivet nut adopts the method of punching and grouping, so that the single welding method is once. Complete, not only efficient, but also reduce the amount of points used.
The CSK head open end rivet nut can effectively reduce the employment site, and its light body countersunk head rivet nut can replace the flanging tapping to make the material thinner by 20% and save energy.