Simpson ATRM9-1.5 1-1/8 in. x 18 in. All-Thread Rod, Grade 55 Medium-Strength LRUZ Face-Mount Rafter Hanger As the anchor drives into

As the anchor drives into concrete or masonry

The J-7040M-4 uses a variable speed drive system

or where long-term corrosion resistance is required

preventing rotation without requiring additional web stiffeners

Diamond Holes: Integrated diamond holes allow for convenient temporary fastening during installation

Simpson ATRM9-1.5 1-1/8 in. x 18 in. All-Thread Rod, Grade 55 Medium-Strength LRUZ Face-Mount Rafter Hanger As the anchor drives intoThe 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