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Simpson Strong-Tie HDU Holdown
SKU: HDU2-SDS2.5
Available Inventory: 21
The HDU is designed for use in shearwalls and braced-wall panels, as well as other lateral applications in wood construction. The HDU uses Strong-Drive® SDS Heavy-Duty Connector screws which install easily, reduce fastener slip and provide a greater net section than bolts.
Key Features
- Strong-Drive SDS Heavy-Duty Connector screws are supplied with the holdown to ensure proper fasteners are used
- Predeflected seat eliminating deflection under load
- No stud bolts to countersink at openings
Finish
- Galvanized
Installation
- See General Notes for Holdowns and Tension Ties.
- The HDU requires no additional washer.
- Strong-Drive SDS Heavy-Duty Connector screws install best with a low-speed, high-torque drill equipped with a 3/8" hex-head driver.
- Fasteners and crescent washer are included with the holdowns. For replacements, order part no. SDS25212-HDU_. (Fill in the size needed, e.g., HDU2.)
Product Information Table
| Model No. | Ga. | W (in.) | H (in.) | B (in.) | CL (in.) | SO (in.) | Coating/Material | Product Includes | Packaging Qty. |
|---|
| HDU2-SDS2.5 | 14 | 3 | 8 11/16 | 3 1/4 | 1 5/16 | 1 3/8 | Zinc Galvanized, G90 | (6) 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws and (1) crescent washer | 1 |
