7/8-9 x 1 3/4 Hex Cap Screw SS 18-8 (A2)

7/16-14 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (150)

1/4-28 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (450)

1 1/8-12 x 5 Socket Cap Screw Alloy

7/8-14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) 7/16-14 Socket Cap Screws Alloy 7/8-9 x 1 3/4 Hex7 8 14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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