Simpson Strong Tie HD19 3-1/2" x 24-1/2" Bolted Holdown 3-Gauge

• 3 Gauge

• Use with 1-1/8" or 1-1/4" Anchor and (5) 1" Stud Bolts

• 3-1/2"W x 24-1/2"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.