The Simpson 6x6 Column Cap T Configuration Quick-Install CCTQ666SDS is a heavy-duty structural connector from Simpson engineered for column-to-beam connections where two beams meet in a T formation on top of a 6x post. Built from 7-gauge steel with a Simpson Strong-Tie gray paint finish, this column cap efficiently distributes load from bisecting beams while delivering the uplift resistance and connection strength that structural applications demand. Installation relies on included Strong-Drive SDS Heavy-Duty Connector screws, which provide a lower-profile connection than standard through bolts and streamline the fastening process from start to finish.

Key Features

• T configuration design for bisecting beams - purpose-built for column-to-beam connections where two 6x beams meet at a T junction on top of a 6x post, ensuring proper load distribution at complex intersections
• 7-gauge steel construction - delivers the structural integrity and load capacity required for demanding beam-to-column junction applications
• Simpson Strong-Tie gray paint finish - provides a protective coating suited to the connector's structural role while maintaining a consistent, clean appearance
• Includes Strong-Drive SDS Heavy-Duty Connector screws - the 1/4 in. x 2 1/2 in. screws ship with the cap and install faster than through bolts, keeping the connection profile lower and the process efficient
• Lower-profile fastening system - SDS screw installation eliminates the bulk of standard through bolts, which is especially valuable in tight or finish-sensitive structural applications
• High uplift design values - supports applications at beam-to-column junctions where resistance to uplift forces is a critical engineering requirement
• Certified weld quality and strength assurance - meets structural applications requiring verified weld standards, giving engineers and builders confidence in connection integrity

Why This Product

• Fasteners included, ready to install - the included 1/4 in. x 2 1/2 in. Strong-Drive SDS Heavy-Duty Connector screws mean the correct hardware is on hand from the start, reducing the risk of substituting fasteners that would compromise load performance
• Engineered for a demanding connection geometry - the T configuration addresses one of the more complex beam-to-column intersection scenarios, giving structural designers a purpose-matched solution rather than an adapted workaround
• Lower profile than through-bolt alternatives - SDS screw installation keeps the connection compact and clean, which matters in visible or space-constrained structural assemblies
• Flexibility for varied project requirements - the cap is available in widths up to 8 in. wide and straps may be rotated where beam widths differ, accommodating a wide range of structural configurations within a single connector family

Specifications

• Model Number: CCTQ666SDS
• Beam Size: 6X
• Post Size: 6X
• Material: 7 Gauge Steel
• Finish: Simpson Strong-Tie Gray Paint
• Configuration: T Configuration
• Country of Origin: United States

Approved Applications

• Column-to-beam connections where two beams bisect in a "T" formation on top of a column
• Structural connections requiring load distribution from bisecting beams
• Applications requiring high uplift design values at beam-to-column junctions
• Installations where a lower-profile connection is preferred over standard through bolts
• Structural applications requiring certified weld quality and strength assurance

What's Included

• CCTQ666SDS Column Cap - T Configuration
• Strong-Drive SDS Heavy-Duty Connector screws (1/4" x 2-1/2"), included for installation in all round holes

Installation Notes

• Install with 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws, which are provided, in all round holes.
• Lag screws will not achieve the same load - use only the included SDS screws.
• No additional welding is allowed.

• Available in widths up to 8" wide.
• Straps may be rotated where W1 != W2.
• Many combinations of beam and post sizes can be manufactured Contact us for Configurable Options and Special orders .
• Column caps may be ordered without the column straps for field welding to a steel column, full loads apply for the beam and the post cap. Specify "No Straps" when ordering. Weld by designer. These models have no coating.
  

Frequently Asked Questions

What configuration is the CCTQ666SDS designed for?

The CCTQ666SDS is designed specifically for a "T" configuration column-to-beam connection, where two bisecting beams meet on top of a single column. This allows it to efficiently distribute loads from beams that intersect at a right angle atop the supporting post.

What fasteners does the CCTQ666SDS use, and why does that matter?

This column cap uses Strong-Drive SDS Heavy-Duty Connector screws rather than traditional through bolts. This results in faster installation, a lower profile for a cleaner appearance, and high uplift design values provided by the screw configuration.

What beam and post sizes is the CCTQ666SDS compatible with?

The CCTQ666SDS is designed for use with 6x beams and a 6x post. Because there are many combinations of beam and post sizes, this column cap is special-ordered per specific details provided by the designer to ensure the correct fit for the application.

What material and finish is used on the CCTQ666SDS?

The CCTQ666SDS is constructed from 7-gauge steel and features a Simpson Strong-Tie gray paint finish. It also incorporates certified welds for confidence in strength and loading performance, and includes diamond holes to allow for temporary fastening during installation.