7/64 x 12 High Speed Aircraft Bit Cobalt

1/2-20 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (250)

Nuts are manufactured to meet a proof load of 90

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

1/2-13 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

1/2-20 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (125) 1 3/4-5 Socket Cap Screws Alloy 7/64 x 12 High Speed1 2 20 x 5 Grade 5 Hex Cap Screw Zinc Plated 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