(250) SDWS Timber Screw 0.220 In. X 6 In.  Simpson Strong-Drive -BLACK painted.

Up for bid is one bucket of 250 count of ^" BLACK painted timber screws.


  • High-strength timber screw ideal for heavy-duty wood projects
  • T40 6-lobe drive reduces cam-out and boosts install speed
  • Exterior coating resists corrosion for long-lasting durability
The Simpson Strong-Tie Strong-Drive SDWS Timber screw is designed to provide an easy-to-install, high-strength alternative to through-bolting and traditional lag screws. This screw is ideal for the contractor and do-it-yourselfer alike. It is code listed in IAPMO UES ER-192 and meets IRC and IBC code requirements for most common wood framing applications. The double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated wood applications, as described in the evaluation report.