Simpson ATR 3/4 in. x 18 in. HDG All-Thread Rod ATR3/4X18HDG WSF Sheathing-to-CFS Screw (Collated) Up to 2x the Life

Up to 2x the Life of Standard Bi-Metal Blades

Strong-Drive SDS Heavy-Duty Connector Screws: Enables fast installation with a reduced reveal and provides a greater net section area of the column than bolt-based alternatives

which eliminate the need for predrilling and help reduce overall installation time and cost

which provides additional corrosion resistance compared to standard steel fasteners

Simpson ATR 3/4 in. x 18 in. HDG All-Thread Rod ATR3/4X18HDG WSF Sheathing-to-CFS Screw (Collated) Up to 2x the LifeSimpson ATR 3 4 in. x 18 in. Hot Dip Galvanized All Thread Rod (ATR3 4X18HDG) by Simpson Strong Tie is a fully threaded steel tension transfer element engineered for structural anchoring applications. Designed for use with Simpson Strong Tie adhesives, this all thread rod delivers reliable performance in floor to floor holdowns and a wide range of other anchoring solutions. The hot dip galvanized finish provides enhanced corrosion resistance, making