1/2-20 x 3 1/2 Socket Set Screw Cup Point Alloy

9/16-18 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

1 x 18 Ship Auger Wood Bit

1-8 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

1 1/8-7 x 5 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

1 1/4-7 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) SDS Plus Hammer Drill Bits 1/2-20 x 3 1/2 Socket1 1 4 7 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (20) . 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