1 1/2-6 x 13 Socket Cap Screw Alloy

1 3/4-5 x 12 Socket Cap Screw Alloy

also referred to as acorn nuts are used to cover exposed bolt ends and add a finished appearance

1/4-28 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2700)

1/2-13 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

7/8-9 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75) 5/8-11 Flat Socket Cap Screws 18-8 Stainless Steel 1 1/2-6 x 13 Socket7 8 9 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75) . 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