5/8-11 x 4 Flat Socket Cap Screw Alloy

7/8 x 13 ITM SDS Max X-Cutter Hammer Drill Bit

Hi-Low thread pattern creates higher pullout tolerances

3/4-10 x 6 Hex Cap Screw SS 316 (A4)

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 5/8-11 x 4 Flat Socket1 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