5/16-24 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

3/4-16 x 5 Hex Cap Screw SS 316 (A4)

1-8 x 12 Grade 5 Hex Cap Screw Zinc Plated

1 1/8-12 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (12)

5/8-11 x 6 Hex Tap Bolt Silicon Bronze

5/8-11 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (80) 7/16-14 Socket Cap Screws Alloy 5/16-24 x 3/4 Grade 85 8 11 x 4 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (80). 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