Product Description
The Simpson CCQ88SDS2.5HDG is an 8x8 Column Cap engineered to deliver strong, reliable column-beam connections in wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond each side of the column, helping distribute the load from the beam and providing critical support for the connection. Paired with Strong-Drive SDS Heavy-Duty Connector screws for fast, high-performance installation, this column cap is built for demanding structural applications where dependable load transfer is essential.
Key Features
- Extended bearing surface - The seat extends beyond each side of the column to help distribute beam loads and support the connection
- Strong-Drive SDS screws - Provide a lower profile than standard through bolts and attach to a greater net section area of the column than bolt attachment normally entails
- Certified welds - Offer confidence in strength and loading performance
- Increased uplift loads - Engineered to handle elevated uplift demands for earthquake or wind loading applications
- Diamond holes - Allow for convenient temporary fastening during installation
- Hot Dip Galvanized finish - Provides corrosion resistance for exposed or treated-lumber applications
- 3-gauge thickness - Heavy-duty steel construction for structural integrity
Specifications
- Model Number: CCQ88SDS2.5HDG
- Beam Size: 8x
- Post Size: 8x
- Thickness: 3 gauge
- Finish: Hot Dip Galvanized
- Country of Origin: United States
Approved Applications
- Wood column-to-beam structural connections
- Applications requiring enhanced uplift resistance for earthquake or high-wind loading conditions
- Construction projects requiring fast installation with SDS screw fastening
- Exposed or corrosive environments where a Hot Dip Galvanized finish is required
What's Included
- CCQ88SDS2.5HDG Column Cap
- 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided with the column cap)
Installation Notes
Install with 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws, which are provided with the column cap. Lag screws will not achieve the same load.
CCOQ and ECCOQ column cap only (no straps) may be ordered for field-welding to pipe or other columns. Dimensions are same as CCQ and ECCQ.
For rough-cut lumber sizes, contact us.
Frequently Asked Questions
- Why should I use SDS screws instead of lag screws with this column cap?
- The included 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws are specifically engineered for this connection. Lag screws will not achieve the same load capacity. SDS screws also provide a lower profile than standard through bolts and attach to a greater net section area of the column.
- Is the CCQ88SDS2.5HDG suitable for use in high-wind or seismic zones?
- Yes. Uplift loads have been increased for earthquake or wind loading, making this column cap appropriate for applications with elevated lateral and uplift demands.
- What is the finish on this column cap, and where can it be used?
- This column cap features a Hot Dip Galvanized (HDG) finish, which provides corrosion resistance suitable for exposed conditions or use with treated lumber.
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