HILLMAN FASTENERS 376503Click To Copy Power Pro Hex Head Concrete Screw, 3/16" x 2-3/4", Blue

The Hillman Power Pro Hex Head Concrete Screw (MPN 376503) is a specialized fastener engineered for direct anchoring into concrete, brick, block, and other masonry materials. Constructed from heat-treated carbon steel, this screw features a 3/16 inch diameter and a 2-3/4 inch length. Its hex washer head design provides secure driving and increased bearing surface for optimal load distribution, typically requiring a 1/4 inch hex driver. The screw is finished with a blue corrosion-resistant coating, often referred to as Climaseal or an epoxy coating, which provides enhanced protection against rust and corrosion, making it suitable for exterior applications and use with ACQ treated lumber. Installation requires a 5/32 inch carbide-tipped masonry drill bit for creating pilot holes. These concrete screws are ICC-ES Code Compliant, with approvals including ESR-4340 for concrete, ESR-4339 for masonry, and ESR-4357 for chemically treated wood, and meet California and Florida Building Code standards.