The Simpson Strong-Tie CCTQ3X-SDS Column Cap in T Configuration is a heavy-duty structural connector engineered for column-to-beam applications where two beams intersect in a "T" formation on top of a column. Fabricated from 7 gauge steel with a Simpson Strong-Tie gray paint finish, this connector uses 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws for a faster, lower-profile installation compared to standard through bolts. With configurable beam and post size combinations and the option to rotate straps, this column cap adapts to the many structural requirements a designer may specify, making it a reliable choice for demanding post-and-beam construction.

Key Features

• T-Configuration Design - purpose-built for two-beam intersections on top of a column, ensuring proper load distribution where bisecting beams meet and reducing the risk of connection failure at critical structural joints.
• Strong-Drive SDS Heavy-Duty Connector Screws Included - 1/4" x 2-1/2" SDS screws are provided with the connector, so installers have the correct fasteners on hand and can begin work without sourcing additional hardware.
• 7 Gauge Steel Construction - the heavy-gauge steel provides the structural strength needed for demanding column-to-beam connections while maintaining dimensional consistency across configurable size combinations.
• Lower-Profile Fastening vs. Through Bolts - SDS screw installation eliminates the need for drilling through large timbers, reducing installation time and keeping the overall connection profile compact in tight framing situations.
• Rotatable Straps and Width Options up to 8 in. - straps may be rotated and the connector is available in widths up to 8 in., giving designers and installers flexibility to accommodate a wide range of beam and post size combinations on a single project.
• Simpson Strong-Tie Gray Paint Finish with HDG Availability - the standard factory finish resists corrosion in typical covered applications, while the hot-dip galvanized option addresses more demanding exposure conditions without requiring a separate coating step on site.
• Diamond Holes for Temporary Fastening - designated diamond holes allow the connector to be held in position during alignment before final SDS screw installation, improving accuracy and reducing the chance of misalignment during assembly.

Why This Product

• Engineered specifically for T-configuration post-and-beam connections - unlike generic column caps, this connector is designed around the geometry of two beams meeting at a right angle on a column top, so the load path is properly accounted for from the start rather than adapted from a different connection type.
• Faster installation with included SDS screws - because Strong-Drive SDS Heavy-Duty Connector screws are included and require no pre-drilling through the full timber, contractors can complete the connection in less time compared to traditional through-bolt methods, helping keep structural framing schedules on track.
• Highly configurable for designer-specified requirements - with beam widths up to 8 in., rotatable straps, and many beam and post size combinations available, this column cap can be matched to project-specific structural details rather than forcing a design to conform to a fixed connector geometry.
• Finish options address a range of exposure conditions - the standard Simpson Strong-Tie gray paint finish suits protected structural applications, while the available hot-dip galvanized finish extends the connector's suitability to projects where added corrosion resistance is required by the design or local conditions.

Specifications

• Model Number: CCTQ3X-SDS
• Configuration: T Configuration (two beams in "T" formation)
• Beam Width W1: 3-1/8 in.
• Main-Beam Stirrup Height (H1): 7 in.
• Side-Beam Stirrup Height (H2 or H3): Configurable (can vary in height)
• Material: 7 Gauge Steel
• Finish: Simpson Strong-Tie gray paint; also available in HDG
• Fastener Type: Strong-Drive SDS Heavy-Duty Connector screws (included)
• Fastener Size: 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws

Approved Applications

• Column-to-beam connections where two beams intersect in a "T" formation on top of a column
• Structural applications requiring load distribution from bisecting beams
• Projects requiring configurable beam and post size combinations as specified by a designer
• Applications where a lower-profile fastening solution is preferred over standard through bolts

What's Included

• CCTQ3X-SDS Column Cap (T Configuration)
• 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws

Installation

Install 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws, which are provided, in all round holes. Use diamond holes for temporary fastening during the installation process.

Options

• Available in widths up to 8" wide.
• Straps may be rotated.
• Many combinations of beam and post sizes can be manufactured Contact us for Configurable

Frequently Asked Questions

What type of structural connection is the CCTQ3X-SDS designed for?

The CCTQ3X-SDS is designed specifically for T-configuration connections, where two beams meet in a "T" formation on top of a column. It is engineered to effectively distribute the load from bisecting beams and provide dependable support at that connection point.

What fasteners does the CCTQ3X-SDS use, and why are they advantageous?

The CCTQ3X-SDS uses Strong-Drive SDS Heavy-Duty Connector screws. These screws allow for faster installation and provide a lower profile compared to standard through bolts, while also being configured to deliver high uplift design values for superior structural performance.

What material is the CCTQ3X-SDS made from, and how is it finished?

The CCTQ3X-SDS is constructed from 7 Gauge steel and features a Simpson Strong-Tie gray paint finish for durability.

Can the CCTQ3X-SDS be adapted to different beam and post sizes?

Yes. The CCTQ is special-ordered per specific details from the designer to accommodate the many combinations of beam and post sizes. Additionally, the side-beam stirrups (H2 or H3) can vary in height to suit project-specific requirements, making it a highly adaptable solution for demanding structural applications.