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Description
High-performance lock nut designed to secure bolts and prevent loosening under vibration. Features a flange diameter of 21 mm (0.83 in) and a locking type A for enhanced stability. Includes a wrench height of 6 mm (0.24 in), thickness of 9 mm (0.35 in), and thread size of 10 mm (0.39 in). Made from high-quality general steel for durability and reliability