9/16-18 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (225)

3/8-24 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (400)

15/16 x 8 Ship Auger Wood Bit

1/4 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws Blue Ceramic Coated

1 1/2-12 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (5)

3/8-16 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225) 6" Aircraft Bits - Fractional 9/16-18 x 2 Grade 83 8 16 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225) . 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