1-8 x 2 1/4 A325 Type 1 Heavy Hex Bolt Plain (75)

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

50 x 40 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

3/8-16 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1000)

9/16-12 x 5 Hex Cap Screw SS 18-8 (A2)

3/8-16 x 1 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (800) 3/8-16 Hex Tap Bolts Silicon Bronze 1-8 x 2 1/4 A3253 8 16 x 1 1 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (800) . 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