1/2-20 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (125)

5/16-24 x 3 Grade 5 Hex Cap Screw Plain Domestic USA (500)

7/16-14 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (100)

3/4-16 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (100)

1-8 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (10)

5/8-11 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100) Drop-In Anchors 303 Stainless Steel 1/2-20 x 4 1/2 Grade5 8 11 x 3 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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