1/2-20 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (200)

9/16-18 x 1 1/2 Socket Set Screw Cup Point Alloy

1 1/4-7 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (32)

3/4-16 x 5 1/2 Socket Cap Screw Alloy

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

3/4-16 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (125) M24-3.00 Socket Set Screws Cup Point DIN 916 Black Oxide 1/2-20 x 3 1/2 L93 4 16 x 1 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (125). 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