Simpson Strong-Tie HDUE17-SDS4.5HDG (27-7/8″) Hot-Dip Galvanized Predeflected Holdown with SDS Screws
Simpson Strong-Tie HDUE17-SDS4.5HDG Description
The Simpson Strong-Tie HDUE Holdown series delivers exceptional lateral-load resistance for demanding residential and multi-story applications. Designed with modern construction needs in mind, HDUE holdowns ensure strong, reliable connections for shearwalls, braced wall panels, and other structural elements.
Simpson Strong-Tie HDUE17-SDS4.5HDG Includes
- (28) 1/4 in. x 4-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws
- (1) Crescent Washer
Simpson Strong-Tie HDUE17-SDS4.5HDG Features
- Hot Dip Galvanized Finish: Superior corrosion resistance for exterior and treated wood applications.
- Enhanced Load Capacity: Engineered to meet increased demands in residential construction, especially for large openings and taller walls.
- Innovative Angled Fastening: Larger models feature screw placement that engages both tension and shear for higher allowable loads with fewer fasteners.
- Predeflected Seat Design: Rounded seat minimizes deflection under load, improving structural stability.
- Overlapping Back Plate: Reinforces steel strength while helping prevent post splitting.
- Optimized Screw Patterns: Designed to reduce wood splitting and maximize fastener performance at the post end.
Simpson Strong-Tie HDUE17-SDS4.5HDG Applications
- Shearwalls: Provides strong connections for lateral-load resistance.
- Braced Wall Panels: Ensures stability in multi-story applications.
- Structural Elements: Suitable for demanding residential and commercial construction needs.
Simpson Strong-Tie HDUE17-SDS4.5HDG Installation Overview
- Install using the included Strong-Tie SDS Heavy Duty Connector Screws.
Simpson Strong-Tie HDUE17-SDS4.5HDG Specifications
| Finish | Hot Dip Galvanized |
| Material | Carbon Steel |
| Base width | 5-3/16″ |
| For Treated Lumber | Yes |
| Height | 27-7/8″ |
| Thickness | 10 Gauge |
| Width | 3″ |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.
