7/8-9 x 3 Hex Cap Screw SS 316 (A4)

10 x 4 1/2 Phillips Bugle Coarse Drywall Screws Phosphate Coated - Carton (500)

1/2-20 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1-8 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/4-16 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (20)

1/2-20 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) Flat Washers Silicon Bronze 7/8-9 x 3 Hex Cap1 2 20 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of