1-8 x 22 A307A Hex Bolt Plain Steel

1/4-20 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

#10 Diameter

1 1/8-12 x 6 Socket Cap Screw Alloy

1/2-13 x 6 Socket Set Screw Cup Point Alloy

1 1/4-7 x 9 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 5/8 Hex Lag Screws 18-8 Stainless Steel 1-8 x 22 A307A Hex1 1 4 7 x 9 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