1/2-13 Drop-In Anchor Zinc Plated (50)

1/2-13 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (125)

9/16-12 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

5/16-18 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (1650)

The type 17 tip provides fast starting and resists splitting in hardwood

3/4-10 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-10 Socket Cap Screws Alloy 1/2-13 Drop-In Anchor Zinc Plated3 4 10 x 4 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