Simpson Strong-Tie Holdown HDU5-SDS 2.5

The Simpson Strong-Tie HDU5-SDS 2.5 is a heavy-duty, predeflected holdown engineered for shearwalls, braced-wall panels and other lateral‐load applications in wood construction. Constructed from 14-gauge galvanized steel, this flat-bracket holdown ensures maximum strength while minimizing in-service deflection. It comes complete with Strong-Drive® SDS heavy-duty connector screws and a crescent washer for a secure, code-compliant installation.

Key Features

• Predeflected seat design eliminates field deflection under load
• Supplied with (14) 1/4" x 2-1/2" Strong-Drive® SDS Heavy-Duty Connector screws and crescent washer
• No stud bolts or additional washers required
• Installs quickly with a low-speed, high-torque drill and 3/8" hex-head driver
• Durable 14-gauge galvanized steel resists corrosion in demanding environments

⚠️ WARNING: This product can expose you to Tetrabromobisphenol A known to the State of California to cause cancer and Epichlorohydrin known to cause birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.