1 5/8-12 A194 2H Heavy Hex Nut Plain

5/8-11 x 3 Socket Cap Screw 316 Stainless Steel

7/8-9 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (15)

5/8-11 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/2-13 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

1-8 x 5 1/2 A307A Hex Bolt Plain Steel #8 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 316 Stainless Steel 1 5/8-12 A194 2H Heavy1 8 x 5 1 2 A307A Hex Bolt Plain Steel. 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.