Tapcon 24220 Concrete Screw Anchor, 1/4 in Dia, 1-3/4 in L, Hex Head, Steel, Climaseal, 25/PK

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.