Simpson Strong-Tie Titen HD Concrete Screws are engineered for superior performance in cracked and uncracked concrete and masonry. These high-strength, code-listed mechanical anchors are the go-to choice for pros who demand reliability, fast installation, and job-tested holding power. Each anchor features a patented cutting thread and alternating raised-rib design that bites hard into concrete, eliminating the need for secondary expansion. The result? Quick drive-in installation, immediate load capacity, and minimal installation torque. The anchors are zinc-plated for corrosion resistance in dry interior environments. Ideal for fastening everything from structural connectors and ledgers to racking systems and equipment, Titen HD anchors install easily with standard tools and don’t require special setting equipment. They’re also removable, making them a solid pick for temporary installs or jobsite changes. Key Features: Code-Listed Performance: ICC-ES approved for use in cracked and uncracked concrete. Zinc-Plated Finish: Corrosion-resistant for dry, non-corrosive indoor settings. Cutting-Edge Thread Design: Delivers fast starts, low torque, and secure hold. No Expansion Required: Anchors load immediately, no secondary set needed. Removable: Easily uninstalled for temporary or adjustable fixtures.