The Simpson Strong-Tie CCTQ5X-SDS Column Cap T Configuration Quick-Install is engineered for structural column-to-beam connections where two beams meet in a "T" formation on top of a column. Built to 3 gauge steel with a certified-weld construction and finished in Simpson Strong-Tie gray paint, this column cap delivers robust load distribution at the connection point while accommodating varied beam and post size combinations per designer specifications. Strong-Drive SDS Heavy-Duty Connector screws are included, enabling a faster, lower-profile installation compared to standard through bolts.

Key Features

• T-Configuration Design - purpose-built for two-beam "T" formation connections on top of a structural column, so load from bisecting beams is properly distributed at a single connection point rather than transferred through makeshift hardware.
• Strong-Drive SDS Heavy-Duty Connector Screws Included - 1/4" x 2-1/2" screws are provided for all round holes, eliminating a separate fastener purchase and reducing time spent sourcing compatible hardware on the job site.
• 3 Gauge Steel Construction with Certified Welds - heavy-gauge material and high-quality welds provide the structural integrity needed for demanding column cap applications, giving engineers and builders confidence in connection performance.
• Lower-Profile Fastener System - the SDS screw-based installation offers a slimmer profile than standard through bolts, keeping the connection tight and clean without sacrificing uplift resistance or load capacity.
• Diamond Holes for Temporary Fastening - integrated diamond holes allow the cap to be held in position during installation, making alignment easier and reducing the need for extra hands or temporary bracing.
• 5-1/8 in. Beam Width with Configurable Stirrup Heights - the 5-1/8 in. W1 beam width and adjustable side-beam stirrup heights accommodate a range of beam and post size combinations, so the connection can be specified precisely to project requirements.
• Available in HDG Finish - the hot-dip galvanized finish option suits projects in corrosive or high-moisture environments, expanding the range of appropriate applications beyond standard interior structures.
• Available in Widths up to 8 in. - wider sizing options mean the same connector family can serve larger timber or engineered lumber framing systems without switching to a different product line.

Why This Product

• Engineered specifically for T-configuration framing - where a generic post cap would require field modification or compromise, this column cap is designed from the ground up for two-beam "T" intersections, ensuring the connection geometry matches real structural load paths.
• Faster installation with included hardware - Strong-Drive SDS Heavy-Duty Connector screws are included and installed in all round holes without pre-drilling, cutting labor time at the column connection compared to traditional through-bolt methods.
• High uplift resistance in a compact form factor - the 3 gauge construction and certified-weld assembly deliver strong resistance to uplift forces at the column cap connection, making this a reliable choice for structures where wind uplift or seismic performance is a design consideration.
• Finish and sizing flexibility to match project demands - with both gray paint and HDG finish availability, plus width options up to 8 in. and configurable stirrup heights, this column cap can be specified to fit a wide range of structural timber and engineered lumber applications without compromising on connection quality.

Specifications

• Model Number: CCTQ5X-SDS
• Configuration: T Configuration (two beams on top of column)
• Beam Width W1: 5-1/8 in.
• Main-Beam Stirrup Height (H1): 7 in.
• Side-Beam Stirrups (H2 or H3): Configurable - can vary in height
• Material Gauge: 3 Gauge
• 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"
• Brand: Simpson Strong-Tie

Note: Product dimensions may differ from picture.

Approved Applications

• Column-to-beam connections where two beams form a "T" configuration on top of a structural column.
• Applications requiring load distribution from bisecting beams at a column connection point.
• Projects requiring high uplift resistance at column cap connections.
• Structures where faster installation with a lower-profile fastener system is preferred over standard through bolts.
• Installations accommodating varied beam and post size combinations per designer specifications.

What's Included

• Simpson CCTQ5X-SDS Column Cap (T Configuration)
• Strong-Drive SDS Heavy-Duty Connector screws (1/4" x 2-1/2"), provided for all round holes

Installation

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

• Available in widths up to 8" wide.

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What type of beam configuration is the CCTQ5X-SDS designed for?

The CCTQ5X-SDS is engineered specifically for a "T" configuration, meaning it is designed to connect two beams that meet in a "T" formation on top of a column. It distributes load from bisecting beams while providing structural support at the connection point.

What fasteners are used with this column cap, and why are they preferred over through bolts?

This column cap 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 still delivering high uplift design values for strong structural performance.

What material and construction standards does the CCTQ5X-SDS meet?

The CCTQ5X-SDS is constructed from 3-gauge steel for superior strength and durability. It also features certified welds, which provide confidence in its strength and loading performance at the connection point.

Is the CCTQ5X-SDS a standard stock item, or does it need to be specially ordered?

This column cap is special-ordered per specific details from the designer. Because it must accommodate the many combinations of beam and post sizes - including configurable side-beam stirrups (H2 or H3) that can vary in height - it is not a one-size-fits-all product and requires designer specifications before ordering.