1 1/2-6 x 3 1/2 Socket Cap Screw Alloy

1/2-13 x 10 Grade 5 Hex Cap Screw Zinc Plated

Black Zinc is an acidic

5/8 x 2 Hex Lag Screw 18-8 SS

1 1/4 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (250)

5/16-18 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (500) M16-2.00 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 1 1/2-6 x 3 1/25 16 18 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (500). 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