Description
The Simpson Strong-Tie® Strong-Drive® SDWS22400DB is a premium 4-inch wood screw designed for structural wood-to-wood applications. With its innovative features, this screw is perfect for a variety of projects requiring a robust and reliable fastening solution. The 0.220-inch diameter allows for easier installation with less torque compared to traditional fasteners, making it a favorite among builders and DIY enthusiasts alike.
Engineered for both interior and exterior use, the SDWS22400DB features a Double-Barrier Coating that provides exceptional corrosion resistance, equivalent to hot-dip galvanization. This makes it suitable for use in preservative-treated wood and various outdoor applications.
Key Features:
– 4-inch length with a 0.220-inch diameter for optimal strength and performance
– Low-profile head design ensures a clean finish without protruding heads
– T-40 drive for secure installation, reducing cam-out and enhancing driving ease
– Patented 4CUT® tip allows for fast starts and eliminates the need for pre-drilling in most cases
– Knurled shank section above the threads facilitates easier driving
– Under-head nibs provide greater control when seating the screw head
– Large head design maximizes bearing area for superior holding power
– Double-barrier coating offers corrosion resistance suitable for various environments
– Available in lengths up to 10 inches for versatile applications
– Ideal for structural connections in wood construction projects
This timber screw is perfect for contractors and homeowners looking to achieve strong, durable connections in their wood projects. Whether you are building a deck, framing a structure, or completing a home improvement task, the Simpson Strong-Tie SDWS22400DB Timber Screw is your go-to solution for reliable fastening.





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