The Simpson CCQ5-6SDS2.5HDG is a 5-1/8 x 6 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 to distribute the load from the beam and provide enhanced support for the connection. This model utilizes Strong-Drive SDS Heavy-Duty Connector screws for fast installation and attachment to a greater net section area of the column than a bolt attachment normally entails - making it a high-performance solution for demanding structural applications.

Key Features

• Extended Bearing Seat: The seat of the column cap extends beyond each side of the column to distribute beam loads more effectively and provide greater support for the connection.
• SDS Screw Installation: The SDS screws provide a lower profile than standard through bolts, simplifying installation while maintaining superior holding strength.
• Certified Welds: Certified welds provide confidence in strength and loading performance.
• Increased Uplift Loads: Uplift loads have been increased for earthquake or wind loading, making this cap suitable for high-demand seismic and wind zones.
• Diamond Holes: Diamond holes allow for temporary fastening during the installation process.
• Hot Dip Galvanized Finish: The HDG finish provides corrosion resistance suitable for exposed and treated-lumber applications.
• Made in the United States: Manufactured domestically for consistent quality and structural reliability.

Specifications

• Model Number: CCQ5-6SDS2.5HDG
• Size: 5-1/8" x Beam, 6x Post
• Thickness: 3 Gauge
• Finish: Hot Dip Galvanized (HDG)
• Country of Origin: United States

Approved Applications

• Wood column-to-beam connections in residential and commercial construction
• Post-and-beam framing systems requiring strong, load-distributing connections
• Structures in seismic or high-wind zones requiring increased uplift capacity
• Applications where a low-profile fastener connection is preferred over through-bolt installations
• Field-welded applications: the CCOQ column cap only (no straps) may be ordered for field-welding to pipe or other columns - dimensions are the same as the CCQ
• ECCOQ - End Column Cap, Legs Omitted, Quick-Install

What's Included

• Simpson CCQ5-6SDS2.5HDG Column Cap
• 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided with the column cap)

Related Products

• - Column Cap Only, Quick-Install (for field-welding applications)

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What type of fasteners does this column cap use, and why does it matter?

This column cap uses Strong-Drive SDS Heavy-Duty Connector screws rather than standard through bolts. SDS screws provide a lower profile than traditional bolts, which simplifies installation. They also attach to a greater net section area of the column than a bolt attachment normally allows, resulting in superior holding strength for demanding structural applications.

Is this column cap suitable for use in areas prone to high winds or seismic activity?

Yes. Uplift loads have been increased for earthquake or wind loading, making this cap suitable for high-demand seismic and wind zones where enhanced connection performance is required.

Can this column cap be used with treated lumber or in exposed outdoor conditions?

Yes. The CCQ5-6SDS2.5HDG features a Hot Dip Galvanized (HDG) finish, which provides corrosion resistance suitable for both exposed and treated-lumber applications.

What is the purpose of the extended bearing seat on this column cap?

The seat of the column cap extends beyond each side of the column to distribute the load from the beam more effectively across a greater surface area, providing enhanced support for the column-beam connection.