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

This gives 316 stainless steel a higher degree of corrosion resistance and superior strength at raised temperatures

3/8-16 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (800)

1/4-20 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

9/16-18 x 1 1/4 Socket Cap Screw Alloy

3/8-24 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (225) M24-3.0 Hex Cap Screws 8.8 DIN 933 Zinc Plated (Fully Threaded) 9/16-18 x 2 Grade 53 8 24 x 4 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (225) . 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