1/4 x 4 Magnetic Bit Holder 1PC

1/2-13 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

1 1/2-12 Slotted Hex Nut Zinc Plated

5/8-11 x 3 1/2 Flat Socket Cap Screw Alloy

1/2-13 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (300)

1/4-20 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 5/8-11 Socket Set Screws Cup Point Alloy 1/4 x 4 Magnetic Bit1 4 20 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