3/16 x 3 1/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1500)

7/16-14 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

Wood screws for interior wood applications

3/8-16 x 7/8 Grade 8 Hex Cap Screw Plain Domestic USA (1000)

5/8-18 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25) 1 1/2-6 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 3/16 x 3 1/4 Slot5 8 18 x 1 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (25). 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