1-8 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 1 1/4 Hex Tap Bolt Silicon Bronze

8 DIN 931 Zinc Plated - Class 8

1/4 x 4 (1/4 Drive) Magnetic Nut Setter

Hi-Low thread pattern creates higher pullout tolerances

1/2-20 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (50) 1 1/4-7 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1-8 x 3 1/4 Grade1 2 20 x 1 Grade 5 Hex Cap Screw Plain 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 120,000