Simpson Strong-Tie 1-1/4" x 3' ATRM Grade 55 Coarse Fully Threaded Rod - Plain Galvanized Shoulder low-profile design that won’t get

low-profile design that won’t get in the way when loading other gear

Whether you're shipping by truck

Insert the anchor through the fixture and into the hole until seated flush

Whether you’re anchoring insulation boards to steel decks or securing metal panels to purlins

ISO 9001 Certified: European-made for consistent quality and traceability

Simpson Strong-Tie 1-1/4" x 3' ATRM Grade 55 Coarse Fully Threaded Rod - Plain Galvanized Shoulder low-profile design that won’t getWhen pairing a nut with threaded rod, the material and finish must match. If these do not match, the nut will not fit the threaded rod. The Simpson Strong Tie ATRM Threaded Rod delivers versatile performance across structural applications where reliable tension transfer and secure anchoring are essential. As a fully threaded component designed for use with Strong Tie Anchor Tiedown Systems (ATS) and Uplift Restraint Systems (URS), this rod provides