7/16-20 x 3 Flat Socket Cap Screw Alloy

1 5/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

8 x 1 5/8 Phillips Wafer Self Drilling Cement Board Screws w/ Nibs Ruspert Coated - Carton (4000)

1/4-20 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1200)

5/8-11 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (175)

1/2-13 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 7/16-20 Grade 8 Hex Cap Screws Yellow Zinc Plated - Domestic USA 7/16-20 x 3 Flat Socket1 2 13 x 5 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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