3/4-10 x 10 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

3/16 x 1 Mushroom Spike 316 SS (100)

5/16-18 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (400)

27 x 20 Simpson Strong-Drive® SDWF Floor-to-Floor Screw Kit - Box (25)

1/2-13 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1/2-20 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200) M24-3.00 Hex Cap Screws DIN 931 18-8 Stainless Steel (A2) 3/4-10 x 10 Grade 51 2 20 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200) . 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