Square Weld Nut JIS

Square Weld Nut (JIS) is threaded fastener with a square profile, designed for projection welding onto sheet metal. They provide strong weld strength and reliable thread engagement, making them a common choice in the automotive industry and general sheet metal fabrication. In Malaysia’s automotive supply chain, Proton typically specifies these nuts under the MMC (Mitsubishi Motor Corporation) standard, while Perodua follows the DTSB (Daihatsu Technical Standard Book) standard.

Standard Reference: JIS B1196