Simpson Strong Tie HD12 3-1/2" x 20-5/16" Bolted Holdown 3-Gauge
• 3 Gauge
• Use with 1" or 1-1/8" Anchor and (4) 1" Stud Bolts
• 3-1/2"W x 20-5/16"H
The HD19 are self jigging, ensuring that the code-required minimum of seven bolt diameters from the end of the post is met. They can be installed back-to-back when eccentricity is an issue.Simpson Strong-Tie offers a wide range of bolted holdowns offering low-deflection performance for a range of load requirements. All of these holdowns have been tested in accordance with ICC-ES's AC 155 acceptance criteria and are approved for use in vertical and horizontal applications.