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Description
Hexagonal socket head flange screw designed for secure fastening in machinery and equipment. Features a 4 mm drive size, 6 mm thread size, and 20 mm length for versatile applications. Includes a 3.20 mm head height and 13.27 mm flange diameter for enhanced stability. Made from high quality steel for durability and strength. Finished with zinc nickel black coating for corrosion resistance and a sleek appearance