1 1/2-6 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

1/2 x 24 ITM SDS Plus Hammer Drill Bit

7/8-9 x 8 Socket Cap Screw Alloy

1/2-13 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

7/8-9 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (15) 7/8-9 Socket Cap Screws 18-8 Stainless Steel 1 1/2-6 x 10 L97 8 9 x 4 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (15). 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