Simpson HDU8-SDS2.5HDG 16-5/8" Predeflected Holdown w/Screws - Hot Dip Galvanized
Simpson HDU8-SDS2.5HDG 16-5/8" Predeflected Holdown w/Screws - Hot Dip Galvanized!
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HDU/HDQ/HHDQ Holdowns
Specifications
Simpson Strong-Tie HDU Holdowns are pre-deflected to virtually eliminate deflection under load due to material stretch. The Strong-Tie HDU8-SDS2.5HDG pre-deflected holdown is installed with Simpson Strong-Drive SDS heavy-duty connector screws which are included with the holdown.
HDU Special Features
- Holdown designs virtually eliminate deflection due to material stretch.
- Uses Strong-Drive SDS Heavy-Duty Connector screws which install easily, reduce fastener slip, and provide a greater net section area of the post compared to bolts.
- Strong-Drive SDS Heavy-Duty Connector screws are supplied with the holdowns to ensure proper fasteners are used.
- No stud bolts to countersink at openings.
Installation:
- Use all specified fasteners.
- The HDU requires no additional washer, the DTT requires a standard cut washer (included with DTT2Z) be installed between the nut and the seat.
- Strong-Drive SDS Heavy-Duty Connector screws install best with a low speed high torque drill with a 3/8" hex head driver.
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
California Residents: WARNING
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HDU/HDQ/HHDQ Holdowns
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