Simpson Strong-Tie Deck-Drive™ DWP Wood SS Screws are built for decks, docks, and general exterior projects where strength and corrosion protection are essential. Featuring a sharp point and unique box-thread design that reduces driving torque while cutting cleanly into wood, these screws are perfectly suited for today’s wood deck boards and exterior lumber.

Engineered for reliability, the DWP includes a 6-lobe drive for secure engagement that minimizes cam-out and extends driver bit life. Available in both hand-drive and collated strips for Quik Drive® auto-feed systems, these screws have been tested in accordance with ICC-ES AC233 and are load rated for withdrawal, making them a trusted fastening solution for demanding outdoor applications.

Key Features

• Box-thread design – Raised-ridge technology reduces torque and drives efficiently
• Sharp point – Penetrates hardwood and treated lumber with ease
• 6-lobe drive – Prevents cam-out and extends bit life (replacement bit BITTX25)
• Type 316 option – Superior corrosion resistance for seaside and coastal environments
• ICC-ES tested – Load rated for withdrawal per AC233 criteria