1/2 x 17 ITM SDS Max Hammer Drill Bit

1-14 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated

1/2-20 x 7 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (125)

1-14 x 12 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

1/4-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (1000) Titen HD® Heavy Duty Screw Anchors Mechanically Galvanized 1/2 x 17 ITM SDS1 4 20 x 2 1 4 Grade 5 Hex Cap Screw Plain Domestic USA (1000). 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