5/16-18 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1100)

1/2-13 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1/2-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

1-8 x 10 A307A Hex Bolt Hot Dipped Galvanized

5/8-11 x 1 1/2 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel

9/16-12 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) #8 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 316 Stainless Steel 5/16-18 x 1 1/4 Grade9 16 12 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on