1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200 BC/BCS Post Caps and pergolas

and pergolas

or heavy-duty builds

these screws are ideal for contractors looking to boost productivity and maintain code-compliant performance in structural wood-to-steel connections

perfect for basement builds

powder-actuated top-hat fastener attached to a BX cable strap

1/4" x 2-1/2" Strong-Tie SDS25212MB Heavy-Duty Connector Screw - Double-Barrier Coating, Pkg 200 BC/BCS Post Caps and pergolasThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector Screw is a 1 4" diameter structural wood screw designed for a wide range of connector, wood to wood, and engineered wood applications. Built for strength and speed, the SDS installs without predrilling thanks to its easy driving Type 17 point, which reduces splitting while ensuring consistent performance. Tested and approved in multiple structural applications, the SDS screw features a