7/8-9 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated

1 3/8-6 Finished Hex Nut SS 18-8 (A2)

7/16-20 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (300)

1/2-13 x 5 1/4 Hex Cap Screw SS 316 (A4)

7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (3500)

3/8-24 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (225) 3/4-10 Grade 5 Carriage Bolts Zinc Plated 7/8-9 x 3 3/4 Grade3 8 24 x 5 Grade 5 Hex Cap Screw Plain 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 of 120,000