WALL DOG ANCHOR SCREW
An all steel, one-piece anchor screw, which features high-profile threads for easy screwing into wallboard and other masonry base materials. The deep cutting, corkscrew-like threads provide for smooth entry and a powerful hold. When removed, the anchor screw leaves a much smaller hole than toggles or other systems. For fastening into wallboard or wood, no pre-drilling is required - the anchor is inserted through the fixture and screwed in with an ordinary Phillips screwdriver. Fastening into concrete, hollow or grout-filled concrete masonry, brick and plaster requires a pre-drilled hole using a 3/16" ANSI bit.
The Wedge Bolt anchor is a one-piece, heavy duty screw anchor with a finished hex head. it is easy to identify, fully removable and vibration resistant. The Wedge Bolt has many unique features and benefits that make it well suited for many applications in a variety of base materials. The steel threads along the anchor body self tap into the hole during installation and provided positive keyed engagement.
The benefit to the designer is higher load capacities, while the benefit to the user is ease of installation. The Wedge Bolt can be easily installed with either a powered impact wrench or conventional hand socket.