9/16-12 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

5/16-18 x 5/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1800)

1/2-20 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

3/4-10 x 15 Socket Cap Screw Alloy

1/4 x 1 1/4 Phillips Pan Wall-Dog™ Light Duty Anchors Black - Box (100)

1/4-20 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) 1/2-20 Socket Cap Screws 18-8 Stainless Steel 9/16-12 x 5 L9 Hex1 4 20 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450) . 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