53/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

7/16-14 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

7/16-14 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1 1/2-12 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (4)

5/8-18 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) Spike Impact Anchors 316 Stainless Steel 53/64 x 6 Reduced Shank5 8 18 x 2 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