2-4 1/2 x 14 Socket Cap Screw Alloy

5/16-18 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (850)

1-8 x 2 1/4 Socket Cap Screw 18-8 (A2) Stainless Steel

9/16-12 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (25)

304 and 305 series stainless steels so 18-8 is used at times to designate any and all of those alloy groups

3/4-10 x 28 A307A Hex Bolt Hot Dipped Galvanized SDS Plus eVolution Hammer Drill Bits 2-4 1/2 x 14 Socket3 4 10 x 28 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.