Simpson Strong-Tie #10 x 2-1/2 in. 1/4 in. Hex Head Strong-Drive SD Connector Screw

The Simpson Strong-Tie Strong-Drive SD connector screw is specifically engineered to replace nails in structural connector applications. Load-rated and rigorously tested, this fastener provides superior single-fastener load values compared to typical common nails while offering greater control during installation. Featuring a mechanically galvanized coating, this connector screw is suitable for interior framing as well as treated-wood exterior applications. The optimized heat-treated steel construction ensures exceptional ductility and strength for long-lasting structural connections.