U-Turn - 5/8 inch18 Grade 8 Hex Nut SAE J995, Zinc Yellow Plated (10 Count)

U-Turn - 5/8"18 Grade 8 Hex Nut SAE J995, Zinc Yellow Plated (10 Count) - An internally threaded fastener with a hexagonal shape designed to be screwed onto an externally threaded screw or rod with the same thread pitch and of similar material properties. The hexagonal shape permits tightening with a hex wrench. Sold here in grade 8 material, making these stronger than everyday low carbon steel hex nuts. Designed for use with grade 8 or grade BD bolts or all thread rod. Sold here with Zinc Yellow finish, which provides a higher degree of corrosion resistance than a plain finish. For use indoors in low corrosive environments. These nuts are magnetic.