Red Head 11272 Concrete Wedge Anchors, Zinc Plated, 1/2" x 4-1/4", 25-Count Trending_Items Active ingredient: Ammonium soaps of

Active ingredient: Ammonium soaps of fatty acids

overhead door chains

Plain shank

burn-free cut

undercut tongue and groove design won't slip

Red Head 11272 Concrete Wedge Anchors, Zinc Plated, 1/2" x 4-1/4", 25-Count Trending_Items Active ingredient: Ammonium soaps ofRed Head Wedge Anchors for fastening into solid concrete. Corrosion resistant, one piece stainless steel expander clip. Supplied complete with nut and washer. Great for structural supports to concrete, tilt up construction, highway rails and posts, bridge construction, pipe hanging and machinery mounts, electrical, HVAC and plumbing systems, metal doors and window frames. 25 Count Diameter: 1 2" Length: 4 1 4" Finish: Zinc Plated Use for fastening