1/2-20 x 5 1/2 Hex Cap Screw SS 316 (A4)

5/8-18 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-20 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (2700)

7/16-20 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 3 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (75)

3/8-16 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (175) Nail-In Anchors Nylon 1/2-20 x 5 1/2 Hex3 8 16 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (175). 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