1/4-28 x 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (3300)

Installs much faster and easier than lags or spikes

7/16 x 12 High Speed Long Boy

1 3/4-8 A194 2H Heavy Hex Nut Plain

316 stainless steel is ideal where superior corrosion resistance is required

1/2-20 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (275) Magnetic Bit Holders 1/4-28 x 1/2 Grade 51 2 20 x 1 3 4 Grade 5 Hex Cap Screw Plain Domestic USA (275). 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