Manufactured with a large diameter head flange, Maxi-Set Tapcon brand concrete anchors provide more surface area coverage to deliver maximum security along with the ease of use, superior precision and the unparalleled performance that professionals demand.
- Works in all masonry-based material including concrete, block, or brick 
- Use these screws for a variety of projects including fixing shutters, screened porches, pool enclosures, and many other fixtures to masonry 
- Ultrashield finish delivers long-life corrosion resistance 
- Chisel edges accurately cut threads into concrete allowing for consistent driving performance and back holding power 
- Advanced thread form reduces installation torque by 30%, allowing for use in a wider range of materials 
- A reputation for quality, strength and ease of installation from industry professionals 
- Made in the USA 
- Approved for use in ACQ treated lumber