Hexagonal Lock Nut designed to provide secure fastening in various applications. Features a flange diameter of 17.90 mm (0.7 in) and a locking type B for enhanced stability. Includes a wrench height of 4.60 mm (0.18 in) and a thickness of 11.10 mm (7/16 in) for optimal fit. Made from high quality material ensuring durability and reliability. Finished with zinc coating for corrosion resistance and long-lasting performance.