1-8 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (16)

1-8 x 2 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

1/2-13 x 4 3/4 Hex Cap Screw SS 316 (A4)

1 1/8-7 x 12 Socket Cap Screw Alloy

1/4-20 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1/2-13 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50) 5/16-18 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1-8 x 12 L9 Hex1 2 13 x 3 4 Grade 8 Hex Cap Screw Plain Domestic USA (50). 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 diameters 1 4 to