7/8-9 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (40)

0 x 140 Hex Cap Screw 8

3/8 x 18 ITM SDS Plus eVolution™ Hammer Drill Bit

3/8-16 x 5/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

1/2-13 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 1/4-20 Grade 8 Hex Cap Screws Plain - Domestic USA 7/8-9 x 4 1/2 Grade1 2 13 x 1 Grade 5 Hex Cap Screw Zinc Plated 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