3 in. Strong-Drive® SDWS T25 6-Lobe Washer-Head Coarse-Thread SawTooth® Type-17 Point Quik Guard®-Coated Timber Screws (50 Pack) | SIM-SDWS16300QR50

Simpson Strong-Tie's 3 in. Strong-Drive SDWS T25 6-Lobe Washer-Head Coarse-Thread SawTooth Type-17 Point Quik Guard-Coated Timber Screws are built for interior and exterior wood construction projects where durability and installation speed are important. The Quik Guard coating provides corrosion resistance suitable for many treated lumber and outdoor applications. Designed for contractors, remodelers, and serious DIY users, these wood screws support strong wood-to-wood connections in framing assemblies, deck structures, landscaping projects, and structural repairs. Their optimized thread geometry helps improve driving efficiency while maintaining reliable long-term fastening performance in demanding construction environments.

• The washer-head design increases clamping force for secure wood-to-wood fastening performance
• Quik Guard coating provides corrosion resistance for interior and exterior wood construction use
• The SawTooth thread pattern reduces driving resistance for improved installation efficiency
• Coarse-thread design improves holding strength in framing and structural wood applications
• The Type-17 point helps reduce wood splitting while enabling smoother installation starts