Simpson Strong-Tie® Strong-Drive® SD CONNECTOR Screw Size:#9 x 2-1/2" (SD9212R100-R) Type 1 requirements

Type 1 requirements

vacuum hoses

Sprays evenly

No waste and no re-taping make sealing joints a breeze

driveways and walkways

Simpson Strong-Tie® Strong-Drive® SD CONNECTOR Screw Size:#9 x 2-1/2" (SD9212R100-R) Type 1 requirementsThe Strong Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong Tie connectors and is the only screw approved for that application. The load rated SD screw has been tested and approved for use in many popular Simpson Strong Tie products. In certain applications screws are easier and more convenient to install than nails, and the single fastener load values achieved by the SD screw exceed those of typical 10d