9/16-18 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

This A325 Type 1 Heavy Hex Bolt is hot-dipped galvanized for durable corrosion protection

is ideal for heavy-duty

Simpson Strong-Drive® SD Connector Screws offer superior corrosion resistance with their Type 316 Stainless Steel construction

They’re also well-suited for corridor ledgers and other structural components

1/2-13 x 6 Carriage Bolt 316 (A4) Stainless Steel Phillips Flat Concrete Screws 9/16-18 x 5 Grade 81 2 13 x 6 Carriage Bolt 316 (A4) Stainless Steel is made from A4 316 Stainless Steel providing superior corrosion resistance and durability to ensure a long lasting product for outdoor and marine applications With a tensile strength of 80ksi, this bolt will provide a secure and strong hold for your application