1-8 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (55)

7/8-9 x 2 Hex Cap Screw SS 18-8 (A2)

1/4 x 2 1/2 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Box (100)

5/8-11 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

9/16-12 x 5 Hex Cap Screw SS 316 (A4)

9/16-18 x 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300) 1/4-28 Grade 8 Hex Cap Screws Plain - Domestic USA 1-8 x 1 1/2 Grade9 16 18 x 1 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300) . 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