3/4-10 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

1/4 x 2 Mushroom Spike Zinc Plated (100)

7/16 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

7/8-14 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

1/2-20 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100) 7/8-14 Socket Set Screws Cup Point Alloy 3/4-10 x 8 L9 Hex1 2 20 x 5 1 2 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