1 1/8-7 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (30)

3/4-10 x 5 1/2 Socket Cap Screw Alloy

1/2-20 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

1 1/8-7 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

5/8-18 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 6-Lobe Bugle-Head Decking Screws 316 Stainless Steel 1 1/8-7 x 2 3/45 8 18 x 4 1 2 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