1/2-13 x 4 1/4 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(25)

7/16-14 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (400)

5/8-11 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

7/16-14 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1/4-20 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (750) Cap Nuts 18-8 Stainless Steel 1/2-13 x 4 1/4 STRONG-BOLT®1 4 20 x 2 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (750). 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