5/8-18 x 4 Socket Cap Screw Alloy

276 x 12 Simpson Strong-Drive® SDWH TIMBER-HEX Hot Dipped Galvanized 3/8 in

surface splines

Each nut is precisely manufactured from steel alloy and designed to meet ASTM A194 standards

making it an ideal solution

3/8-16 x 1 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Package (100) Flat Washers Silicon Bronze 5/8-18 x 4 Socket Cap3 8 16 x 1 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Package (100) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.