Simpson ATRM9-4 1-1/8 in. x 48 in. All-Thread Rod, Grade 55 Medium-Strength Sage Connector #2 square drive - provides

#2 square drive - provides positive bit engagement and reduces cam-out compared to Phillips drive

Patented curved collation strips hold the screws up and away from the work surface

Deck-Drive Screw Plug Solution

The pan head profile

Simpson ATRM9-4 1-1/8 in. x 48 in. All-Thread Rod, Grade 55 Medium-Strength Sage Connector #2 square drive - providesThe Simpson Strong Tie ATRM 1 1 8 in. x 48 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. Acting as a continuous and reliable load path from roof to foundation, this all thread rod is a core component in continuous rod tiedown systems for shearwall overturning restraint, uplift restraint systems for roofs, and can also be used as an