5/16-18 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1 1/8-7 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (5)

1 1/2-6 x 7 Socket Cap Screw Alloy

3/4-10 x 3 1/4 Hex Cap Screw SS 316 (A4)

3/4-16 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1 1/4-7 x 8 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Titen HD® Heavy Duty Screw Anchors Zinc Plated 5/16-18 x 3/4 L9 Hex1 1 4 7 x 8 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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