SDS and SDWS Structural Screws

SDS and SDWS screws are engineered for high-strength fastening in wood-to-wood and wood-to-concrete connections. With large shank diameters and heavy-duty threads, these screws offer superior holding power and eliminate the need for pre-drilling in many applications.

Designed for code-compliant performance, structural screws streamline installation while maintaining load-rated reliability in deck framing, ledger attachments, and anchoring systems.