1/4-20 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (900)

3/4-16 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

F436 flat washers are manufactured from carbon steel to meet or exceed ASTM F436

1 1/4-7 x 3 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized (35)

5/8-18 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (100)

1-8 x 2 1/2 A307A Hex Bolt Hot Dipped Galvanized 5/16-18 Grade 8 Hex Cap Screws Plain - Domestic USA 1/4-20 x 2 1/2 Grade1 8 x 2 1 2 A307A Hex Bolt Hot Dipped Galvanized. A307A Hex Bolts are manufactured from low carbon steel, typically 1015 1022. Our A307A bolting meets or exceeds ASTM A307 Grade A. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Tensile strength will meet or exceed 60,000 psi.