The Simpson CCQ66SS-SDS2.5 is a 6x Beam, 6x Post Stainless Steel Column Cap engineered to deliver strong, reliable column-to-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 to distribute the load from the beam and provide critical support for the connection. Built from 7-gauge stainless steel and installed using Strong-Drive SDS Heavy-Duty Connector screws, this column cap is designed for fast, high-strength fastening that engages a greater net section area of the column than standard bolt attachment - making it an ideal solution for structural applications where performance and durability are non-negotiable.
Key Features
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Extended Bearing Seat: The seat extends beyond each side of the column, distributing beam loads more effectively across the connection.
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Low-Profile Fastening: SDS screws provide a lower profile than standard through bolts, resulting in a cleaner, less obtrusive installation.
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Certified Welds: Certified welds provide confidence in strength and loading performance.
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Enhanced Uplift Capacity: Uplift loads have been increased to meet the demands of earthquake or wind loading conditions.
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Diamond Holes: Diamond holes allow for temporary fastening during installation, streamlining the process.
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Greater Net Section Engagement: SDS screw attachment engages a greater net section area of the column than a bolt attachment normally entails.
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Stainless Steel Finish: Corrosion-resistant stainless steel construction for long-term durability in demanding environments.
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Made in the USA: Manufactured in the United States.
Specifications
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Model Number: CCQ66SS-SDS2.5
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Size: 6x Beam, 6x Post
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Thickness: 7 Gauge
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Finish: Stainless Steel
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Country of Origin: United States
Approved Applications
- Column-to-beam connections in wood construction
- Structural applications requiring increased uplift resistance for earthquake loading
- Structural applications requiring increased uplift resistance for wind loading
- Installations where a low-profile fastener connection is preferred over standard through bolts
- Connections requiring certified weld strength and load confidence
What's Included
- 1 x CCQ66SS-SDS2.5 Stainless Steel Column Cap
- 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided with the column cap)
Important Installation Note: 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.
Options
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Contact us for Configurable Options and Special orders
- The CCOQ and ECCOQ column cap only (no straps) may be ordered for field-welding to pipe or other columns. Dimensions are the same as the CCQ and ECCQ.
Frequently Asked Questions
- What size post and beam is this column cap designed for?
- The CCQ66SS-SDS2.5 is designed for use with a 6x post and a 6x beam, making it suitable for standard 6x6 column-to-beam connections in wood construction.
- What material is this column cap made from, and why does it matter?
- This column cap is built from 7-gauge stainless steel, which provides enhanced durability and corrosion resistance. Stainless steel construction makes it well suited for structural applications where long-term performance is critical, including exposure to conditions that might degrade standard steel hardware.
- Why are SDS screws used instead of standard through bolts?
- Strong-Drive SDS Heavy-Duty Connector screws are used because they engage a greater net section area of the column than standard bolt attachment, resulting in a stronger connection. They also provide a lower profile than through bolts, yielding a cleaner and less obtrusive installation overall.
- Is this column cap suitable for high-wind or seismic applications?
- Yes. The CCQ66SS-SDS2.5 features enhanced uplift capacity that has been specifically increased to meet the demands of earthquake and wind loading conditions, making it appropriate for use in structural applications where these forces must be addressed.
