Simpson Strong-Tie 1/2 x Titen HD Heavy-Duty Screw Anchor 316 Stainless Steel

Titen HD is made from Type 316 Stainless Steel with carbon-steel lead-threads – Perfect for concrete and masonry where corrosion is a concern. – Serrated carbon-steel threads at the tip cut concrete and allow remaining threads to interlock with the concrete. Contains less than 1% carbon steel to minimize expansion compared to 18% found in other stainless screw anchors. Unlike other anchors, the Titen HD will not cause concrete failure due to rust. Find out more. – Install by hand or with an impact wrench. – Installation information