3/8-16 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (175)

1 1/8 x 8 Ship Auger Wood Bit

5/8-11 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1/2-20 x 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1 1/4-7 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (12) 3/8-16 Grade 8 Hex Cap Screws Plain - Domestic USA 3/8-16 x 6 Grade 51 1 4 7 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (12) . 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