#10 x 3" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 770 MCT Mass Timber Column Ties The dual-thread design captures loose

The dual-thread design captures loose material for better countersinking

Non-Expanding Install: No need for sleeves

The Bolthold CG40 hi thrust caulk gun pairs with this cartridge for best results

Use a high-torque drill or impact driver—the self-drilling point is optimized for fast penetration with minimal resistance

#10 x 3" Simpson Strong-Tie DWP T25 Flat Head Wood Screw - 316 Stainless Steel, Pkg 770 MCT Mass Timber Column Ties The dual-thread design captures looseThe Simpson Strong Tie Deck Drive DWP Wood SS Screw is built for decking, docks, and general exterior projects where corrosion resistance is critical. Made from 316 stainless steel for long lasting durability, and for maximum protection in seaside and coastal environments. Engineered for efficient installation, this screw features a sharp point and box thread design that drive smoothly into wood, engineered lumber, and polymer materials with reduced