Simpson Strong-Tie SDWS22400 Description

The Simpson Strong-Drive SDWS Timber Screw is a structural wood screw designed for interior applications, offering superior holding power and ease of installation.

Simpson Strong-Tie SDWS22400 Includes

• (250) 0.220 in. x 4 in. Strong-Drive SDWS Timber Screw Interior E-coat

Simpson Strong-Tie SDWS22400 Features

• Bold thread design for superior holding power
• SawTooth point for fast starts and reduced installation torque
• Underhead nibs for flush driving and reduced splintering
• Large washer head for a large bearing area
• Size identification on all SDWS screw heads
• 6-lobe T40 drive for positive engagement and improved bit life
• Double-barrier coating for corrosion resistance

Simpson Strong-Tie SDWS22400 Applications

• Structural wood-to-wood connections
• Mass timber construction including CLT wall-to-wall and floor-to-floor connections
• Log-home construction
• Ledgers and general interior applications

Simpson Strong-Tie SDWS22400 Specifications