ZORO SELECT 3HDX6 Serrated Lock Nut, 5/8"-11, Steel, Grade A, Zinc Plated,
Lock Nut, Finish Zinc Plated, Material Steel, Material Grade/Class Grade A, Thread Size 5/8 In.-11, Hex Width 15/16 in, Hex Height 13/32 in, Lock Type Serrated, Dimensional Standards ASME 18.18, ASME B1.1, ASME B18.16.4, SAE J429, Material Quality...