Width Across Flats: Max 2

Coated - Carton (5

Featuring a hot-dip galvanization process

Perfect for concrete and masonry applications

1/4 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100) 5/8-18 Hex Cap Screws 18-8 Stainless Steel Width Across Flats: Max 21 4 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA Package (100), domestically manufactured in the USA, are constructed from medium carbon steel that is through hardened to meet the high mechanical requirements of Grade 8 and structural fastening applications, supporting joints with a minimum tensile strength of 180,000 PSI. Dimensions conform to ASME B18. 21. 1, Type A, Wide Series standards, which feature an oversized outside