GRK Fasteners AugerBolt Through Bolt Fastening System, 1 /2 inch x 7 inch Galvanized Heavy-Duty Carriage Bolts, Rust Resistant for Post-to-Beam Connections, 2 Bolts w /Hex Nuts, & Washers (excludes Drill bit)

Features

• One-step Installation: Simplify through bolt fastening and save time by combining drilling and setting into a single motion. Insert the GRK Fasteners auger bit (sold separately) into the patented recessed bolt tip to drill the hole and drive the bolt simultaneously.
• Integrated Washer Head: Eliminates the need for a separate washer on the head side
• Galvanized For Treated Lumber: Manufactured from heavy-duty galvanized steel, approved for use with pressure-treated lumber. Provides superior rust and corrosion resistance for exterior applications, including deck building, pole barn construction, and outdoor structural framing
• Complete Through Bolt Kit: Each package includes AugerBolts, hex nuts, & washers.
• Superior To Carriage Bolts: The innovative recessed tip ensures precise alignment and fast drilling, preventing the spinning issues common with round head square neck bolts.