HILLMAN FASTENERS 376530Click To Copy Power Pro Flat-Head Concrete Screw Anchor, 1/4" x 1-1/4", Blue, Star Drive

The Hillman 376530 Power Pro Flat-Head Concrete Screw Anchor is engineered for secure fastening into concrete, block, and masonry materials, suitable for both treated lumber and outdoor applications. Manufactured from heat-treated carbon steel, this anchor features a blue epoxy coating for superior corrosion protection, exceeding 1,500 hours of salt spray testing and offering 50% greater protection than competitors. It is designed with a flat head for countersinking, incorporating under-head micro-nibs to create a clean finish in wood. The T30 Star drive provides six contact points to ensure even torque distribution, preventing stripping. Its wide, serrated threads allow for fast and clean cutting into concrete, with mid-crossband threads for enhanced drive stability. The screw is fully threaded to the tip for quick penetration without a chisel point and has a 1/4" diameter and 1-1/4" length. Installation typically requires a 3/16" drill bit. This anchor is code-approved, holding ICC ES ratings for concrete, masonry, and chemically treated wood, and is approved for use in California and Florida building codes.