Description
Simpson Strong-Tie® SDWS Structural Wood Screw
Designed for strength, speed, and superior performance, the SDWS Structural Wood Screw is an essential fastener for heavy-duty wood connections. Whether you're working with traditional framing or modern mass timber assemblies, this screw delivers professional-grade reliability with every drive.
Key Features
- Aggressive Thread Design: Offers superior holding power for secure wood-to-wood connections.
- SawTooth® Point: Enables fast starts, reduces installation torque, and eliminates predrilling in most applications.
- Underhead Nibs: Allow for a flush finish with reduced splintering on wood surfaces.
- Large Washer Head: Provides a broad bearing area for enhanced load distribution.
- Corrosion-Resistant Coating: A double-barrier finish offers protection equivalent to hot-dip galvanization — ideal for many exterior and treated wood uses.
- Perfect for Timber Build Products: Excellent for securely fastening our timber architectural brackets, corbels, and structural wood components.
- 6-Lobe T40 Drive: Ensures positive bit engagement and longer bit life. (Does not include the Star T40 Impact Driver Bits 2 in)
Recommended Applications
- Ledger installations
- CLT (Cross-Laminated Timber) wall-to-wall and floor-to-floor joints
- Surface splines and lap joints for mass timber construction
Authorized Dealer Notice: Timber Build is an authorized dealer of Simpson Strong-Tie products, offering structural connectors, anchors, fasteners, and deck/roof hardware. If you're looking for a specific product that is not currently listed on our website, please give us a call—we can source everything you need directly from Simpson Strong-Tie.
To explore the full catalog, visit Simpson Strong-Tie’s website.
3D Model
