Simpson Strong-Drive SDWS TIMBER Screw (Exterior Grade)

Simpson Strong-Drive® SDWS Timber screws provide a high-strength alternative to lag bolts. Designed for structural wood connections, they install easily and deliver reliable, code-compliant performance.

Available Sizes: 4"- 6" - 8"

Applications

  • Structural wood-to-wood/engineered including ledgers; mass timber connections including CLT wall-to-wall, floor-to-floor, surface splines and lap joints

Product Includes

  • Retail and mini-bulk packs include one 6-lobe, T40 driver bit; bulk packs include two driver bits

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