Simpson 8X Beam Column Cap CCO8 by Simpson Strong-Tie is engineered to deliver strong, reliable column-to-beam connections on top of steel columns. Featuring a legless design that allows field-welded attachment to steel columns and posts, the CCO8 provides an extended bearing seat that projects beyond each side of the column - effectively distributing beam loads and enhancing connection support for demanding structural applications.

Key Features

• Legless design enables field-welded attachment to steel columns and posts
• Extended seat provides additional bearing surface beyond each side of the column, distributing load from the beam
• Uplift loads increased for earthquake or wind loading
• Bolt spacing meets NDS code requirements to ensure optimal performance
• Diamond holes provide temporary fastening during installation
• Compatible with field welding to pipe or other column types (weld by designer)

Specifications

• Model Number: CCO8
• Beam Width: 7-1/2 in.
• Length: 13 in.
• Height: 8 in.
• Material: 3 gauge
• Finish: No Coating
• Country of Origin: United States

Approved Applications

• Column-to-beam connections on top of steel columns and posts
• Field-welded structural connections to steel pipe columns or other column types
• Applications requiring increased uplift resistance for seismic or high-wind loading conditions
• Connections requiring NDS-compliant bolt spacing for engineered wood or dimensional lumber beams

• Contact us for Configurable Options and Special orders
• For special, custom or rough-cut lumber sizes, provide dimensions.
• CCO may be ordered for field welding to pipe or other columns. Weld by designer.
• See CCO Column Cap Load Table. See Table
• See CCO Column Product Guide.

Installation

• Use all specified fasteners; see General Notes
• Weld by designer
• Bolt holes shall be a minimum of 1/32" to a maximum of 1/16" larger than the bolt diameter (per 2018 NDS, section 12.1.3.2); bolt holes should be drilled from one side all the way through the beam to maintain hole tolerances
• Contact engineered wood manufacturers for connections that are not through the wide face

Frequently Asked Questions

What makes the CCO8 different from column caps that have legs?

The CCO8 features a legless design, which allows it to be field-welded directly to steel columns and posts rather than relying on leg-based mechanical fastening. This makes it well-suited for steel column applications where a welded connection is preferred or required by the designer.

How does the CCO8 seat help with load distribution?

The seat of the CCO8 extends beyond each side of the column, providing additional bearing surface area. This extended seat helps distribute the load transferred from the beam more evenly, supporting a stronger and more stable connection overall.

Is the CCO8 suitable for use in seismic or high-wind regions?

Yes. The CCO8 is designed with increased uplift load capacity to address the demands of earthquake and wind loading conditions, making it appropriate for use in regions with elevated seismic or wind design requirements.

What are the bolt hole requirements for installing the CCO8?

Per 2018 NDS section 12.1.3.2, bolt holes must be a minimum of 1/32" to a maximum of 1/16" larger than the bolt diameter. Holes should be drilled from one side all the way through the beam to maintain proper hole tolerances. Bolt spacing is designed to meet NDS code requirements for optimal performance.

Downloads and Resources

• See CCO Column Cap Load Table. See Table
• See CCO Column Product Guide. See SPECS

Note: Product dimensions and/or screw or bolt holes may differ from picture.