Powers 1/4" Pipe Spike Pin Anchor (3755) (100/Pkg.)

This Spike impact pin anchor by Powers Fasteners features a pre-expanded anchor design that allows for easy installation. In addition, the pipe head version is an easy to install alternative to direct fastening (e.g. powder actuated).
The Spike is a, one-piece, vibration resistant anchor for use in concrete block or stone. Several head styles, including Tamperproof versions, and anchor materials are available. The Spike anchor is formed with an “s” shaped configuration at the working end of the anchor to create an expansion mechanism. Since the anchor is pre-formed, there is no secondary tightening operation required which greatly reduces the overall cost of an anchor installation.