The Simpson Triple 2x Beam End Column Cap with Legs Omitted is a purpose-built structural connector engineered for end-of-beam column-to-beam connections on top of steel members. With its legs-omitted design, this column cap is field-welded directly to steel columns and beams, delivering a clean, low-profile fastening solution where traditional leg-style caps are not suitable. The extended seat provides additional bearing surface area beyond the column face to help distribute beam load reliably, while the included Strong-Drive SDS Heavy-Duty Connector screws simplify installation and engage a greater net section area of the column than standard bolt attachments typically allow.

Key Features

• Legs-omitted configuration - enables direct field-welded attachment to steel columns and beams, making this cap well suited for end-of-beam structural connections where leg-style connectors would interfere with the assembly.
• Extended seat bearing surface - projects beyond the side of the column to distribute beam load across a broader area, supporting a more reliable and stable connection at the beam end.
• Includes Strong-Drive SDS Heavy-Duty Connector screws - these fasteners attach to a greater net section area of the column than standard through bolts typically allow, streamlining installation without sacrificing connection integrity.
• 7 gauge steel construction - provides the material strength and rigidity demanded by structural column-to-beam applications on top of steel members.
• Quick-install design - the included SDS screws eliminate the need for pre-drilling or bolt hardware, reducing labor steps and keeping structural connections on schedule.
• Made in the United States - produced domestically to consistent quality standards expected in structural connector applications.

Why This Product

• Engineered for steel-topped connections - the legs-omitted, field-weld-ready design directly addresses end-of-beam applications on steel members where conventional column caps with fixed legs are not a practical fit.
• Better fastener engagement than standard bolts - the included Strong-Drive SDS Heavy-Duty Connector screws connect to a greater net section area of the column, giving contractors a higher-performing attachment without the complexity of through-bolt installation.
• Load distribution built into the design - the seat extends beyond the column face to spread beam load rather than concentrate it, supporting connection performance in demanding structural scenarios.
• Everything needed is included - the column cap ships with the required SDS screws, so there is no need to source fasteners separately before beginning the structural connection.

Specifications

• Model Number: ECCOQ4.62-SDS2.5
• Beam Width: 41/2 in.
• Dimension W1: 4-5/8 in. (4.625 in.)
• Dimension L: 81/2 in.
• Dimension H: 7 in.
• Material: 7 Gauge Steel
• Fastener Type: 1/4" x 21/2" Strong-Drive SDS Heavy-Duty Connector Screws
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections
• Connections on top of steel members requiring field-welded attachment
• Structural applications where beam load distribution beyond the column face is required
• Applications where a low-profile fastener solution is preferred over standard through bolts

What's Included

• 1x ECCOQ4.62-SDS2.5 Column Cap (legs omitted)
• 1/4" x 21/2" Strong-Drive SDS Heavy-Duty Connector Screws (included with the column cap)

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

Frequently Asked Questions

What is the beam width this column cap is designed to accommodate?

The ECCOQ4.62-SDS2.5 is designed for a beam width of 41/2 in., with a W1 dimension of 4-5/8 in. (4.625 in.).

Why does this column cap have legs omitted, and how is it attached?

The legs-omitted design is intentional - it allows the column cap to be field-welded directly to steel columns and beams, making it well suited for structural connections where a clean, low-profile fastening solution is required on top of steel members.

What type of fasteners are used to install this column cap, and what advantage do they offer?

Installation uses Strong-Drive SDS Heavy-Duty Connector screws, which are included with the column cap. These screws attach to a greater net section area of the column than standard bolt attachments typically allow, and they provide a lower profile than standard through bolts. Diamond holes are also provided for temporary fastening during installation.

Can this column cap be configured for different beam and post size combinations?

Yes - many combinations of beam and post sizes can be manufactured beyond the standard configuration. If you need a different size combination, you can contact Simpson for configurable options tailored to your project requirements.