Simpson HD19 Description

The HD19 Bolted Holdown offers high-capacity, low-deflection performance, ensuring compliance with code requirements and providing reliable structural support.

Simpson HD19 Includes

• (1) Bolted Holdown High-Capacity Low-Deflection

Simpson HD19 Features

• High-capacity low-deflection holdown
• Self-jigging design ensures code compliance
• Can be installed off the sill plate
• Tested in accordance with ICC-ES’s AC 155 acceptance criteria
• Approved for vertical and horizontal applications

Simpson HD19 Applications

• High-Wind Construction
• Vertical and horizontal structural applications
• Back-to-back installation for eccentricity issues

Simpson HD19 Installation Overview

1. Use all specified fasteners.
2. Bolt holes shall be a minimum of 1/32″ to a maximum of 1/16″ larger than the bolt diameter.
3. Stud bolts should be snugly tightened with standard cut washers between the wood and nut.
4. Ensure minimum bolt end distance when installed flush with the sill plate.
5. Standard cut washer is required under the anchor nut for HD12 with 1″ anchor and HD19 with 1 1/8″ anchors.

Simpson HD19 Specifications

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values