Simpson Strong-Tie SD9112MB Strong-Drive SD Connector Screw — 9 x 1-1/2 Inch 1/4-Hex Drive, Mechanical Galvanized (3000-Pack) for Wood Framing, Deck Building, and Structural Connections

Strong-Drive SD CONNECTOR Screw #9 x 1-1/2 in. 1/4-Hex Drive, Mech. Galv. (3000-Qty) 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 common or 16d common nails. In addition, the galvanized coating makes the SD screw ideal for interior and most exterior conditions. Deck It Out Strong decks bring beauty and entertaining space to your outdoor living area Make Your Deck Beautiful and Safe Building a safe, strong deck starts with the proper connectors and fasteners Deck Building Tips and Tricks Installing corrosion-resistant connectors and fasteners helps extend the life of your deck Ledger connections critical for deck safety Strong-Drive SDWH Timber-Hex HDG screw delivers high-strength, wood-to-wood connectivity, such as deck ledger applications Guardrail Installation Tips and Tricks Don’t take chances with guardrail connections. DTT2Z deck tension ties fasten guardrails to deck framing. Securing the Deck to the House Install DTT1Z as a tension tie to meet building codes and eliminate the need to access to the floor joists inside the home Take the Step to Secure Deck Stairs LSCZ adjustable stair-stringer connector offers a concealed connection between the stair stringer and the carrying header or rim board