Simpson Strong-Tie #9 x 2-1/2 in. 1/4 in. Hex Head Connector Screw

The Simpson Strong-Tie #9 x 2-1/2 in. 1/4 in. Hex Head Connector Screw is specifically designed to replace nails in structural wood connector applications. Tested and approved for use in popular Simpson Strong-Tie connectors, this heavy-duty fastener delivers load values exceeding typical common nails while providing easier, more controlled installation in tight or difficult-to-hammer locations. Featuring optimized heat-treating for exceptional strength and ductility, each screw is finished with a protective mechanical galvanized coating suitable for both interior and exterior conditions. The specialized shank design matches pre-drilled connector holes, while the integrated washer hex head helps prevent cam-out and ensures reliable, long-lasting holding power.