Simpson Strong-Tie HHDQ14-SDS2.5 (18-3/4") Quick-Install Heavy Holdown with SDS Screws
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Simpson Strong-Tie HHDQ14-SDS2.5 (18-3/4") Quick-Install Heavy...
Key Specifications
Description
Description
Simpson HHDQ14-SDS2.5 Description
The Simpson HHDQ14-SDS2.5 Heavy Holdown is designed for high loads and ease of installation, featuring Strong-Drive SDS screws for secure fastening and a unique seat design to minimize deflection.
Simpson HHDQ14-SDS2.5 Includes
- (1) Heavy Holdown
- (30) 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector Screws
Simpson HHDQ14-SDS2.5 Features
- Strong-Drive SDS Heavy-Duty Connector screws included for proper installation
- Screws can be installed flush or raised off the mudsill without load reduction
- No stud bolts to countersink at openings
- Gray paint finish for durability
Simpson HHDQ14-SDS2.5 Applications
- Mass Timber / Cross-Laminated Timber
- High-load structural connections
Simpson HHDQ14-SDS2.5 Installation Overview
- Install screws using a low-speed, high-torque drill with a 3/8" hex-head driver
- No additional washer required
- Ensure proper alignment and positioning of the holdown
- Use the supplied heavy-hex anchor nut for installation
Simpson HHDQ14-SDS2.5 Specifications
| Material | Body: 7 gauge, washer: 1/2" plate |
| Finish | Gray Paint |
| Height | 18 3/4" |
| Fasteners Required | (30) 1/4" x 2 1/2" |
| For Treated Lumber | No |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
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