7/16-14 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1050)

3/8-24 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (225)

1 7/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

23/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

7/8-9 x 1 1/4 Socket Set Screw Cup Point Alloy

1/4-20 x 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2700) 1 1/2-6 Socket Cap Screws Alloy 7/16-14 x 3/4 L9 Hex1 4 20 x 3 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (2700) . 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