3/8-24 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (300)

1/2-13 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (275)

Typical hardness on diameters 1/4 to 1 inch is HRC 25-34

13/16 x 8 Ship Auger Wood Bit

#60 Heavy Duty Jobber Drill Bit

3-1/2" Carbide Tipped Hole Cutter, 1" Depth of Cut, CTH3500 Combo Flat Sleeve Anchors Zinc Plated 3/8-24 x 3 1/2 GradeWorks like an annular cutter, except no magnetic drill needed! Carbide tipped hole cutters are good for cutting stainless steel, cast iron, iron, sheet metal and copper. It also works well with abrasive materials like high density resin and metal plates. Has auto ejecting slug and can cut over 300 holes in stainless steel plate. Comes with Pilot Drill and Hex Key.