3/4-10 x 3 1/4 Flat Socket Cap Screw Alloy

3 1/2-8 A194 2H Heavy Hex Nut Plain

5/8-11 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

5/8-11 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-28 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (2200) Square Trim-Head Wood Decking Screws 305 Stainless Steel with Painted Heads 3/4-10 x 3 1/4 Flat1 4 28 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (2200). 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