5/8-18 x 7 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (80)

7/8-14 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (35)

1/2-13 x 3 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel

5/8-11 x 4 1/4 Hex Cap Screw SS 18-8 (A2)

7/8-14 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (15) 3/4-10 Carriage Bolts 18-8 Stainless Steel 5/8-18 x 7 L9 Hex7 8 14 x 2 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (15). 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