1/4 in. in. X 3-3/4 in. L Star Flat Head High/Low Concrete Screws

Overview
Model # 3350As 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.Diameter: 1/4-inch
Length: 3-1/4-inch
Head Type: Hex
Works in all masonry-based material including concrete, block, or brick
Use these screws for a variety of projects including fixing sill plates, electrical equipment, fastening 2-inch x 4-inch wood, and many other fixtures to masonry
Advanced threadform reduces installation torque by 30% allowing for use in a wider range of materials
Climaseal blue coating is compatible with ACQ treated wood and delivers long-lasting corrosion and hurricane protection
Chisel edges accurately cut threads into concrete allowing for consistent driving performance and back holding power
Drill Bit Included: 3/16 inch x 5-1/2 inches