Simpson Strong-Tie SD9212R100-R Strong-Drive Connector Screw, #9 x 2.5", 100-Ct BF20 Coarse 2/3 with wax patented

Coarse 2/3 with wax patented lube thread

When you’ve got an exceptionally large

integrally molded-in drain with stopper

Individual Bulbs: Sprinkle 1

Commercial & Residential Doors

Simpson Strong-Tie SD9212R100-R Strong-Drive Connector Screw, #9 x 2.5", 100-Ct BF20 Coarse 2/3 with wax patentedStrong Drive Connector Screw is specifically designed to replace nails in certain Simpson StrongTie 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 StrongTie 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 common or