#2 Square drive

A325 Type 1 Heavy Hex Bolt Plain is made of high-grade stainless steel and carries a superior corrosion resistance

1/2-13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

This A325 Type 1 Heavy Hex Bolt is ideal for heavy-duty construction projects

you'll have plenty for any future projects

7/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (1500) 1 1/8-12 Socket Cap Screws Alloy #2 Square drive7 16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA Bulk (1500), 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