1-8 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (40)

1 1/4-12 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (6)

1/2-13 x 2 1/2 Hex Tap Bolt Silicon Bronze

7/16-20 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (250)

17/64 x 6 High Speed Aircraft Bit

3/4-10 x 4 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 2-4 A307A Hex Bolts Plain Steel 1-8 x 4 1/2 L93 4 10 x 4 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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