Simpson Strong-Tie SDWS22400DB Strong-Drive 0.22 x 4 SawTooth 6-Lobe Timber Screw 600/BX

Product Description

The Simpson Strong-Tie SDWS22400DB is a high-strength timber screw designed for easy installation. This product is an effective alternative to traditional lag screws and through bolting. It is suitable for both contractors and DIY enthusiasts. The SDWS22400DB meets code requirements under IAPMO UES ER-192 and complies with the 2012 and 2015 IRC and IBC standards for wood framing and engineered-wood applications.

• Patented SawTooth point for quick starts.
• Bold thread design ensures superior holding power.
• Under head nibs enhance control during installation.

Product Highlights

This timber screw simplifies installation processes while providing strength and reliability.

Product Information

Standard Information

• Brand: Simpson Strong-Tie
• Part #: 137SDWS22400DB

Technical Specifications

• Finish: Double Barrier Coating
• Drive Size: T40
• Drive Type: 6-Lobe
• Point Type: SawTooth
• Screw Size: 0.22
• Screw Type: Washer Head