1/2-20 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

3/4-16 x 3 Hex Cap Screw SS 18-8 (A2)

5/8-11 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

9/16-18 x 2 Socket Cap Screw Alloy

15/64 Heavy Duty Jobber Drill Bit

5/16-18 x 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (100) 5/8-11 Grade 5 Hex Cap Screws Zinc Plated 1/2-20 x 4 1/2 L95 16 18 x 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (100). 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