Simpson Strong-Tie® Strong-Drive® SD CONNECTOR Screw Pipe Flaring & Reaming Tools 11 x 4 1/2"

11 x 4 1/2"

while residual activity kills insects when they return to treated areas

Offers superior bond strength

PEBBLES & ROCK

in the rain

Simpson Strong-Tie® Strong-Drive® SD CONNECTOR Screw Pipe Flaring & Reaming Tools 11 x 4 1/2"The 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