316 stainless steel is ideal where superior corrosion resistance is required

1/2-20 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

3/8-24 x 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

3/8-24 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (775)

3/8-16 x 5 Flat Sleeve Anchor Zinc Plated (50)

7/16-14 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (50) 6-Lobe Bugle-Head Decking Screws 316 Stainless Steel 316 stainless steel is ideal7 16 14 x 2 3 4 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