Tapcon 1/4 in. x 2-3/4 in. Hex-Washer-Head Concrete Anchors (150-Pack)

As the original Concrete screw anchor that revolutionized the construction world, Tapcon brand Concrete anchors deliver the ease of use, superior precision and the unparalleled performance that professionals demand. Tapcon Concrete screw anchors draw from its unique ability to TAP its own threads into Concrete, making it an excellent alternative to expansion anchors, plugs and lag shields. Use Tapcon Concrete screw anchors for installing sill plates, electrical equipment, furring strips and many other applications that require fastening into brick, block or Concrete.|Tapcon concrete screws work in all masonry-based material including concrete, block or brick|Use Tapcon screws for a variety of projects including fixing sill plates, electrical equipment, 2 ft. x 4 ft. and many other fixtures to masonry|Chisel edges on Tapcon concrete anchors accurately cut threads into concrete allowing for consistent driving performance and back holding power|Climaseal blue coating delivers long-lasting corrosion protection|Advanced thread form reduces installation torque by 30%, allowing for use in a wider range of materials|Reputation for quality, strength and ease of installation from industry professionals|Approved for use in ACQ treated lumber|To install, use a 3/16 in. carbide-tipped Tapcon drill bit to drill pilot hole