Simpson ETBS Wire Hole-Cleaning Brush is designed with a 3/4" hole diameter and 5" useable length

it offers exceptional corrosion resistance for long-lasting exterior performance

2-4 1/2 x 18 Socket Cap Screw Alloy

This zinc-plated anchor offers exceptional performance for use in concrete

1 1/4-12 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

2-13/16" Carbide Tipped Hole Cutter, 1" Depth of Cut, CTH2812 1/2-13 Hex Tap Bolts Silicon Bronze Simpson ETBS Wire Hole-Cleaning BrushWorks 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.