so they’ll stay strong

9/16-12 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

these bolts are perfect for a variety of industrial and construction uses

5/8-11 x 15 A307A Hex Bolt Zinc Plated

7/16-14 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225)

4-7/16" Carbide Tipped Hole Cutter, 1" Depth of Cut Round Toggle Bolts Zinc Plated so they’ll stay strongWorks 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.