7/8-9 x 8 Grade 5 Hex Cap Screw Zinc Plated

7/16-20 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (400)

9/16-12 x 5 Hex Cap Screw SS 18-8 (A2)

316 stainless steel is ideal where superior corrosion resistance is required

3/8-16 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50) Phillips Bugle Decking Screws W.A.R. Coated 7/8-9 x 8 Grade 53 8 16 x 3 1 2 Grade 5 Hex Cap Screw Plain 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