#9 x 2-1/2" Strong-Tie SD9212R500 Connector Screw - Class 55 Galvanized, Pkg 500 Paper Tape Framing Nails The Simpson ECCQ48-SDS2

The Simpson ECCQ48-SDS2

and mechanical piping

Featuring the ZMAX galvanized coating

including Ipe

The Strong-Tie HUC812 concealed flange hanger features a G90 Galvanized coating and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153

#9 x 2-1/2" Strong-Tie SD9212R500 Connector Screw - Class 55 Galvanized, Pkg 500 Paper Tape Framing Nails The Simpson ECCQ48-SDS2The Simpson Strong Tie SD Connector Screw is the only screw specifically engineered and approved to replace nails in designated Simpson Strong Tie connectors. Whether you're framing, installing hangers, or working in tight spaces where a hammer isnt ideal, this screw delivers superior holding power, speed, and code compliant performance. The SD9 and SD10 screws replace 10d and 16d nails respectively, providing stronger single fastener load capacities