Tapcon XL 5/16" x 2-1/4" Large Torx Star Drive UltraShield Concrete Anchor Screws 3395902 | 100 Pack

• Delivers over 3000 lbs. holding power in concrete
• Package includes 100 Screws
• Internal TORX T-40 Drive assures easy installation
  
• Corrosion protection of Silver UltraShield to combat aggressive environments
• A great alternative to sleeve anchors
• All genuine Tapcon anchors are engineered and manufactured in the United States with a reputation for quality, strength and ease of installation from industry professionals
• Drill bit NOT included.  Use a 1/4" masonry bit for easy installation
  

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.