418059 3/8-Inch x 4-Inch Kwik Hus-EZ Concrete and Masonry Anchors, 50-Pack$$Hardware

Highly productive solution for applications requiring an ICC approval for concrete and grout filled CMU block in seismic areas For use with standard ANSI-tolerance drill bit; no special tolerance drill bits required Fully-removable anchoring solution Suitable for reduced edge distances and spacing Optimized thread design for best-in-class setting performance and superior load values