Simpson ATRM9-3 1-1/8 in. x 36 in. All-Thread Rod, Grade 55 Medium-Strength Ultracon SS4 Stainless Steel Concrete Screw Anchor reducing gaps and improving the

reducing gaps and improving the overall rigidity of the deck surface

Annular-Ring Shank: Increases withdrawal resistance to provide a secure attachment that reduces cupping of siding boards over the life of the installation

What wrench size is needed to install this hex-head anchor

designed with modern smooth edges and clean lines specifically to complement exposed architectural and ornamental applications

Simpson ATRM9-3 1-1/8 in. x 36 in. All-Thread Rod, Grade 55 Medium-Strength Ultracon SS4 Stainless Steel Concrete Screw Anchor reducing gaps and improving theThe Simpson Strong Tie ATRM 1 1 8 in. x 36 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. By providing a continuous and reliable load path from roof to foundation, this all thread rod plays a critical role in keeping structures secure under lateral loading conditions. Whether used in a continuous rod tiedown system for shearwall