Titen HD screw anchors are high-strength anchors designed to be quickly and easily installed in cracked and uncracked concrete as well as uncracked masonry. Mechanical galvanizing meets ASTM B695, Class 65, Type 1. These screw anchors are intended for exterior applications and some interior pressure-treated wood sill plate applications. Titen HD anchors be used in a variety of applications including sill plates, ledgers, post bases, seating, and other holdown applications. They are also easily removable for temporary applications. All Titen HD screw anchors feature a patented thread design with serrated cutting teeth for easy installation.