The Simpson Cross Column Cap for GFCMU and Concrete Piers is a heavy-duty embedded connector engineered for raised pier foundation systems where structural beams must bear reliably on concrete, concrete block (CMU), or Glass Fiber Composite Masonry Unit piers. Its main channel with a stirrup on each side allows intermediate support beams to tie in at 90 deg. angles along a primary floor support beam, making it a practical solution for complex pier framing layouts. The Hot Dip Galvanized finish delivers lasting corrosion resistance, and the included Strong-Drive SDS Heavy-Duty Connector screws ensure the connection is ready to install without sourcing additional fasteners.

Key Features

• Cross-channel design with side stirrups - allows intermediate beams to connect at 90 deg. angles to the main support beam, giving builders flexible layout options for pier foundation framing without additional hardware
• Hot Dip Galvanized (HDG) finish - provides robust corrosion protection suited for outdoor pier foundation environments, helping the connector maintain structural integrity over the long term
• 7-gauge steel construction - delivers the heavy-gauge strength needed for applications where substantial beams rest on concrete or CMU columns, supporting high uplift and lateral load demands
• Compatible with SSTB anchor bolts - the offset SSTB design allows flush placement to the edge of a pier, giving installers precise positioning while meeting uplift and lateral resistance requirements for high-wind-zone construction
• Includes 1/4 in. x 2 1/2 in. Strong-Drive SDS Heavy-Duty Connector screws - pre-selected fasteners install in all round holes so the connection performs as engineered, eliminating guesswork about compatible hardware
• Approved for GFCMU and standard concrete pier applications - verified compatibility across multiple pier substrate types expands the range of foundation projects this connector can support

Why This Product

• Built for high-wind-zone pier foundations - the combination of heavy-gauge steel, HDG finish, and SSTB anchor bolt compatibility addresses the uplift and lateral resistance demands that elevated and coastal pier foundation projects require, all in one connector
• Engineered specifically for cross-beam framing at column tops - the main channel plus dual side stirrups solve the common challenge of intersecting beams at a pier cap, reducing the need for custom fabrication or stacked hardware
• Domestically produced by Simpson - the connector is manufactured to Simpson engineering standards and arrives with the correct SDS screws included, so the installation meets load specifications without substitutions
• Versatile pier substrate compatibility - approved for use on GFCMU, standard concrete piers, and concrete block columns, making it adaptable across a variety of raised foundation and floor support beam applications

Specifications

• Model Number: CCCQM4.62-SDSG
• Main Channel Width (W1): 4 5/8 in.
• Side Stirrup Width (W3 and W4): 4 5/8 in.
• Main Channel Length (L1): 13 1/2 in.
• Side Stirrup Length (L2): 4 in.
• Material: 7-Gauge Steel
• Finish: Hot Dip Galvanized (HDG)
• Country of Origin: United States

Approved Applications

• Raised pier foundations requiring embedded column cap connections
• Applications where heavy beams rest on concrete or concrete block (CMU) columns
• Floor support beam connections along a pier with intermediate beams intersecting at 90 deg. angles
• High-wind-zone construction requiring enhanced uplift and lateral resistance
• GFCMU (Glass Fiber Composite Masonry Unit) and standard concrete pier applications
• Installations requiring flush placement to the edge of a pier using SSTB offset design

What's Included

• 1x CCCQM4.62-SDSG Cross Column Cap
• 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided) - install in all round holes

Installation Notes

• Install 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws (provided) in all round holes. Lag screws will not achieve the same load.
• Minimum (4) #7 vertical rebar required (total for pier).
• SSTB anchor bolts provide the uplift and lateral resistance specified for high-wind applications.

Options

• Contact us for Configurable Options and Special orders
• Available in widths up to nominal 7-1/8" width.
• For variable widths on side stirrups, specify W3 or W4 (3 1/4" to 7 1/8")

Frequently Asked Questions

What types of foundations or columns is this cap designed to work with?

The CCCQM4.62-SDSG is engineered for use with GFCMU (concrete masonry unit) columns and concrete piers, making it well suited for raised pier foundation framing systems where heavy beams bear directly on concrete or concrete block columns.

What is the main channel width and how do the side stirrups accommodate framing at angles?

The main channel width (W1) is 4 5/8 in. and the side stirrup widths (W3 and W4) are also 4 5/8 in. The side stirrups are located on each side of the main channel, allowing intermediate support beams to connect at 90 deg. angles along the floor support beam.

What finish does this column cap have, and why does it matter for outdoor or demanding environments?

This column cap features a Hot Dip Galvanized (HDG) finish, which provides enhanced corrosion resistance for demanding environments where exposure to moisture or harsh conditions is a concern - helping extend the service life of the connector in outdoor or pier foundation applications.

What fasteners are included with this column cap, and what anchor bolts does it use?

The CCCQM4.62-SDSG includes Strong-Drive SDS Heavy-Duty Connector screws. It also uses Simpson Strong-Tie SSTB anchor bolts, which feature an offset design that allows flush installation to the edge of a pier, with spacing configured to fit standard CMU cells.