Simpson Strong-Tie S/HDU9 (12-7/8 in.) Light-Gauge Steel Holdown for Cold-Formed Steel Framing
Simpson S/HDU9 Description
The Simpson S/HDU9 Light-Gauge Steel Holdown is designed for cold-formed steel framing applications, offering high performance and ease of installation.
Simpson S/HDU9 Includes
- (1) Light-Gauge Steel Holdown for Cold-Formed Steel Framing
Simpson S/HDU9 Features
- Pre-deflected geometry for reduced material stretch
- Low deflection under load
- Installation using self-drilling tapping screws
- G90 Galvanized finish for corrosion resistance
Simpson S/HDU9 Applications
- Cold-formed steel framing
- High-wind construction
Simpson S/HDU9 Installation Overview
- Use all specified fasteners
- Use standard #14 self-drilling screws to fasten to studs
- Anchor bolt washer is not required
- See SET-XP and AT-XP adhesive products for anchor bolt retrofit options
Simpson S/HDU9 Specifications
| Material | 118 mil (10 ga.) |
| Finish | Galvanized (G90) |
| Height | 12-7/8″ |
| Width | 2-3/8″ |
| Weight | 4.0 lb |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
