3/8-16 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (800)

1 1/4 x 6 Reduced Shank Drill Bit (1/2 Shank)

00 x 340 Socket Cap Screw 12

50 x 80 Socket Cap Screw 12

5/8-11 x 6 Hex Sleeve Anchor Zinc Plated (10)

5/16-24 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) Wing Nuts 18-8 Stainless Steel 3/8-16 x 1 1/4 Grade5 16 24 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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