Copper-plated Welded Nut Post

Copper-plated welded nut post is a common welded fastener. It is cylindrical or hexagonal in shape, with threads machined at one end or internally. The bottom is designed with multiple welding protrusions, and it is permanently fixed to metal sheets by resistance welding. Copper-plated welded nut posts are compliant with national standards (GB/T 13681) and industry-standard specifications. They are indispensable in applications requiring high conductivity and secure threaded connections, such as electronic equipment, automotive parts, communication cabinets, and battery connections. They provide both reliable electrical conduction and mechanical fastening. To enhance the weldability and conductivity of the nut posts, the surface can be copper-plated to improve weld fusion quality and conductivity stability. Alternatively, the welded end can be thickened and optimized with raised points, significantly increasing the pull-out resistance and service life. Nanning Aozhan Hardware Fasteners offers a wide variety of products in complete specifications, guaranteed quality, and customization options. Contact us now!