1/2-13 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (125)

9/16-12 x 2 3/4 Socket Cap Screw Alloy

7/8-9 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

#60 Heavy Duty Drill Bit - Stubby Length

5/16-24 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

5/8-18 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (25) 1/2-20 Hex Cap Screws 18-8 Stainless Steel 1/2-13 x 5 Grade 85 8 18 x 6 Grade 8 Hex Cap Screw Plain 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 diameters 1 4 to 2