Simpson ATRM8-4 1 in. x 48 in. All-Thread Rod, Grade 55 Medium-Strength SJC/MSJC Steel-Joist Connectors Using smooth-shank nails in place

Using smooth-shank nails in place of ring-shank nails can result in lower actual load capacity than the published connector values

and overhead applications without slumping or running

easy-to-use foot brake allows the operator to stop the spindle quickly without leaving the work position

Diameter Anchor Bolt Fastening: Engineered for installation with 3/4 in

and chemicals compared to standard stainless grades

Simpson ATRM8-4 1 in. x 48 in. All-Thread Rod, Grade 55 Medium-Strength SJC/MSJC Steel-Joist Connectors Using smooth-shank nails in placeThe Simpson Strong Tie ATRM8 4 ATRM 1 in. x 48 in. All Thread Rod, Grade 55 is a fully threaded steel rod engineered by Simpson Strong Tie to serve as a tension transfer element in structural systems designed to resist seismic and wind forces. This all thread rod delivers a continuous and reliable load path from roof to foundation, making it a trusted solution for shearwall overturning restraint within continuous rod tiedown systems and for uplift