Requires no pre-drilling

5/8-11 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

3/8-24 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (250)

7/8-9 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (40)

Suitable for medium alloyed materials and stainless steel

1-8 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) 1-14 Socket Cap Screws Alloy Requires no pre-drilling1 8 x 6 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) . 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