Simpson Strong-Tie S/HD8S Description

The Simpson S/HD8S Light Gauge Steel Holdown is designed for high-load shearwalls and lateral applications, offering reliable performance and ease of installation.

Simpson Strong-Tie S/HD8S Includes

• (1) S/HD8S Light Gauge Steel Holdown

Simpson Strong-Tie S/HD8S Features

• Can be installed directly on the base track or raised above it
• Suitable for back-to-back applications where eccentricity is a concern
• Features a unique seat that greatly minimizes deflection under load
• Designed for installation with screws

Simpson Strong-Tie S/HD8S Applications

• High-Wind Construction
• Shearwalls and lateral applications

Simpson Strong-Tie S/HD8S Installation Overview

1. Use all specified fasteners
2. Anchor bolt washer is not required
3. Thin wall socket required for tightening anchor bolts
4. Boundary members design shall be by designer
5. Holdowns can be welded per designers recommendation
6. See adhesive products for anchor bolt retrofit options

Simpson Strong-Tie S/HD8S Specifications

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