Tapcon screw anchors have enabled professionals to get their light to medium-duty concrete anchoring jobs done right the first time, every time. Designed to deliver 30% less torque and 20% more holding power. Designed to deliver superior holding power in all forms of masonry such as concrete, CMU and brick. The advanced WERCS thread form turns any anchoring job into a fast and easy process.Superior holding strength for confidence in a job done rightCorrosion resistance and long-lasting performance from the innovative Climaseal blue coatingAdvanced WERCS thread form reduces the installation torque and allows for use in a wider range of materials