The Simpson End Column Cap for 6-3/4 in. Beam, Legs Omitted is a heavy-duty connector engineered by Simpson Strong-Tie for end-of-beam column-to-beam connections on top of steel members. The legs-omitted design makes it well-suited for field-welded attachment to steel columns and beams, including pipe or other column types, while the extended seat delivers reliable load distribution and bearing support at the connection point.

Key Features

• Legs-omitted design - allows field-welded attachment directly to steel columns and beams, making it practical for steel construction applications where a traditional leg-based fastening approach is not suitable.
• Extended seat with additional bearing surface - extends beyond one side of the column to help distribute load from the beam, supporting a stronger and more stable connection at the end-of-beam position.
• Increased uplift load capacity - supports structural applications requiring enhanced resistance to seismic forces or high-wind conditions, adding a critical layer of safety in demanding environments.
• Compatible with pipe and other column types - can be ordered for field welding to pipe or alternative column configurations, giving designers flexibility to adapt the connector to project-specific requirements.
• 3-gauge steel construction with Simpson Strong-Tie gray paint finish - delivers the material strength and corrosion-resistant coating needed for reliable long-term performance in structural applications.

Why This Product

• Purpose-built for steel end-of-beam connections - unlike general-purpose column caps, this connector is specifically designed for end-of-beam column-to-beam applications on top of steel members, so it addresses the exact structural challenge without requiring field modifications.
• Field welding flexibility reduces installation constraints - the legs-omitted configuration lets contractors and designers weld directly to steel columns, beams, or pipe, making this cap a practical solution for projects where conventional fastening is not feasible.
• Engineered for high-load environments - with increased uplift load capacity suited for seismic and high-wind conditions, this cap is a sound choice for structural builds in regions with demanding code requirements.
• Backed by Simpson Strong-Tie engineering - produced in the United States and finished with Simpson Strong-Tie gray paint, this connector reflects the quality standards that structural professionals rely on for code-compliant column-to-beam connections.

Specifications

• MPN: ECCO7
• Brand: Simpson Strong-Tie
• Beam Width: 6-3/4 in.
• Dimension W1: 6-7/8 in.
• Dimension L: 10-1/2 in.
• Dimension H1: 8 in.
• Material: 3-gauge Steel
• Finish: Simpson Strong-Tie Gray paint
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections on top of steel members
• Field-welded connections to steel columns and beams
• Field welding to pipe or other columns (weld by designer)
• Structural applications requiring increased uplift load capacity for seismic or high-wind conditions

Options

• Contact us for Configurable Options and Special orders
• For special, custom, or rough-cut lumber sizes, provide dimensions.
• ECCO may be ordered for field welding to pipe or other columns. Weld by designer.

Frequently Asked Questions

What makes the ECCO7 suitable for end-of-beam applications?

The ECCO7 is specifically designed for end-of-beam column-beam connections on top of steel members. Its extended seat provides additional bearing surface area that extends beyond one side of the column, helping to distribute the load from the beam and support the overall connection.

Why does the ECCO7 have a legs-omitted design?

The legs-omitted design of the ECCO7 allows for field-welded attachment directly to steel columns and beams, making it well-suited for steel construction applications where a traditional leg-based fastening approach is not practical or desired.

What are the bolt hole requirements for proper installation?

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. Use all specified fasteners as directed.

Is the ECCO7 rated for seismic or high-wind conditions?

Yes. The ECCO7 features uplift loads that have been increased to accommodate earthquake or wind loading, making it appropriate for structural applications in regions subject to seismic activity or high-wind events.

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