Simpson ATRM9-1.5 1-1/8 in. x 18 in. All-Thread Rod, Grade 55 Medium-Strength Quick-Install Mechanically Galvanized Wedge Anchor is

Mechanically Galvanized Wedge Anchor is a wedge-type expansion anchor from Simpson Strong-Tie engineered for high-load-resisting performance in exterior concrete and masonry applications

providing constant suction

The T20 6-Lobe drive reduces driver slippage during installation

What does the smooth shank design mean for installation

accurate holes faster and more efficiently than drilling

Simpson ATRM9-1.5 1-1/8 in. x 18 in. All-Thread Rod, Grade 55 Medium-Strength Quick-Install Mechanically Galvanized Wedge Anchor isThe Simpson Strong Tie ATRM 1 1 8 in. x 18 in. All Thread Rod, Grade 55 is a fully threaded steel rod engineered as a tension transfer element for structural systems designed to resist seismic and wind forces. Built to provide a continuous and reliable load path from roof to foundation, this all thread rod is a critical component in continuous rod tiedown systems for shearwall overturning restraint and in uplift restraint systems for roofs giving