75 x 90 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

1 x 21 ITM SDS Max X-Cutter Hammer Drill Bit

1-8 x 14 Socket Cap Screw Alloy

5/8-18 x 3 1/2 Flat Socket Cap Screw Alloy

#25 Heavy Duty Jobber Drill Bit

1-8 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55) 9/16-12 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 75 x 90 Socket Set1 8 x 1 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (55) . 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