0.195" x 3" Strong-Tie SDWH19300DB-R12 Timber Hex Screw - Double Barrier Coating, Pkg 12 Deckorators Hidden Deck Fasteners The connector’s design includes holes

The connector’s design includes holes for a 1/2"-diameter anchor screw or bolt

Used in exterior and interior construction projects requiring corrosion resistance and a flush-mounted head

and two are necessary to make a four-shelf unit

The Simpson Strong-Tie Trim-Head Decking Screw is designed for PVC and composite decking projects where corrosion resistance and appearance matter most

and machinery directly to asphalt surfaces

0.195" x 3" Strong-Tie SDWH19300DB-R12 Timber Hex Screw - Double Barrier Coating, Pkg 12 Deckorators Hidden Deck Fasteners The connector’s design includes holesThe Simpson Strong Tie Strong Drive SDWH Timber Hex Screw is built for big jobs where strength, holding power, and reliability matter. With a rugged hex head design, these screws are easy to drive and deliver code approved performance in structural and general purpose wood framing applications. Whether youre building decks, framing heavy timber, or tackling a DIY project, the SDWH Timber Hex gives you the muscle you need with features that make