Simpson Strong-Tie S/HDU4 (7-7/8 in.) Light-Gauge Steel Holdown for Cold-Formed Steel Framing
Simpson S/HDU4 Description
The Simpson S/HDU4 Light-Gauge Steel Holdown is designed for cold-formed steel framing applications, offering high performance and ease of installation.
Simpson S/HDU4 Includes
- (1) Light-Gauge Steel Holdown
Simpson S/HDU4 Features
- Pre-deflected geometry minimizes material stretch for low deflection under load.
- Galvanized G90 finish for corrosion resistance.
- Compatible with standard #14 self-drilling screws.
- Designed for high-wind construction applications.
Simpson S/HDU4 Applications
- Cold-formed steel framing.
- High-wind construction projects.
- Structural reinforcement in steel framing.
Simpson S/HDU4 Installation Overview
- Use all specified fasteners.
- Fasten to studs using standard #14 self-drilling screws.
- Anchor bolt washer is not required.
- Refer to adhesive products like SET-XP and AT-XP for anchor bolt retrofit options.
Simpson S/HDU4 Specifications
| Material | 118 mil (10 ga.) |
| Finish | Galvanized (G90) |
| Height | 7-7/8″ |
| Width | 2-3/8″ |
| Weight | 2.5 lb |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
