Fasteners AugerBolt Through Bolt Fastening System, Galvanized Heavy-Duty Carriage Bolts, Rust & Corrosion Resistance for Post-to-Beam Connections, 24 Bolts with Drill Bit, Hex Nuts, & Washers

One-step Installation: Streamline with bolt fastening and save time by merging drilling and setting into a single action. Insert the provided auger bit into the patented recessed bolt tip to bore the hole and drive the bolt at the same time. Integrated Washer Head: Removes the requirement for a separate washer on the head side. Galvanized for Treated Lumber: Made from heavy-duty galvanized steel, suitable for use with pressure-treated lumber. Offers excellent rust and corrosion resistance for outdoor projects, including deck building, pole barn construction, and outdoor structural framing. Complete Through Bolt Kit: Every package contains auger bolts, hex nuts, washers, and an auger drill bit