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Description
Hexagonal Lock Nut designed to secure bolts and prevent loosening due to vibration. Key specifications: 13 mm (1/2 in) width across flats, 1.25 mm (0.05 in) thread pitch, and Type B locking mechanism. Additional specs: 5.15 mm (0.2 in) wrench height, 9.50 mm (3/8 in) thickness, and 8 mm (5/16 in) thread size. Made from high quality material for durability and strength. Finished with zinc clear chromate for enhanced corrosion resistance