5/8-11 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

3/8 x 3 Mushroom Spike 316 SS (25)

3/4-16 x 2 1/4 Hex Cap Screw SS 18-8 (A2)

1 1/2 x 22 ITM SDS Max X-Cutter Hammer Drill Bit

1 3/8-6 x 7 Socket Cap Screw Alloy

3/8-16 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (100) Finished Hex Nuts 18-8 Stainless Steel 5/8-11 x 3 1/2 Grade3 8 16 x 7 8 Grade 5 Hex Cap Screw Plain Domestic USA (100). 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