Simpson Strong-Tie's 3/4 in. x 8-1/2 in. Titen HD® Heavy-Duty Hex-Washer-Head Coarse Blunt-Point Zinc-Plated Concrete Screw Anchor combines strength, installation efficiency, and versatility for concrete and masonry fastening projects. The zinc-plated carbon steel construction is intended for dry, interior, noncorrosive environments where consistent holding power is required. Designed for use with standard installation tools, this Titen HD concrete screw anchor delivers a secure fastening method without the need for expansion hardware, making it useful for applications involving brackets, equipment mounts, and structural attachments. Its proven design helps professionals and skilled DIYers complete concrete anchoring projects with confidence and precision.