The Simpson 7 in. Beam End Column Cap with Legs Omitted Quick-Install is built for end-of-beam column-to-beam connections on top of steel members, delivering a secure, permanent structural connection without the bulk of a standard legged cap. Designed to be field-welded directly to steel columns and beams, this beam end cap gives timber framers and structural contractors a reliable, lower-profile fastening solution engineered to handle demanding load transfer at beam ends.

Key Features

• Legs omitted for field-welded attachment - enables direct welding to steel columns and beams, making this cap purpose-built for end-of-beam applications where a legged cap would not be suitable.
• Extended seat beyond the column side - provides additional bearing surface area at the beam end, helping to distribute load more effectively and support the integrity of the connection.
• Quick-Install design using Strong-Drive SDS Heavy-Duty Connector Screws - attaches to a greater net section area of the column than standard bolt attachment normally allows, speeding up installation while maintaining structural performance.
• Lower-profile fastening compared to standard through bolts - keeps the connection clean and compact, which is especially valuable in tight or finished framing conditions.
• Domestic manufacturing by Simpson - produced in the United States, reflecting consistent quality control standards expected in professional structural timber framing applications.

Why This Product

• Engineered specifically for steel-to-timber end connections - the legs-omitted configuration solves a real field challenge, allowing direct weld attachment to steel members where a conventional column cap with legs simply does not fit the application.
• Faster installation without sacrificing connection strength - the Quick-Install system with included Strong-Drive SDS Heavy-Duty Connector Screws reduces installation time compared to standard bolt methods while engaging more of the column's net section area for a stronger mechanical connection.
• Better load distribution at the beam end - the extended seat design provides critical bearing support beyond the column face, helping manage the concentrated forces that occur at end-of-beam locations in structural timber framing.
• A cleaner, lower-profile alternative to traditional through-bolt connections - ideal for projects where appearance, clearance, or access constraints make standard bolt hardware impractical without compromising structural reliability.

Specifications

• Model Number: ECCOQ7.12-SDS2.5
• Beam Width: 7 in.
• Dimension W1: 7-1/8 in.
• Dimension L: 8-1/2 in.
• Dimension H: 7 in.
• Material: 3 Gauge Steel
• Fastener Size (Included): 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector Screws
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections on top of steel members
• Field-welded attachments to steel columns and beams
• Structural timber framing applications requiring load distribution at beam ends
• Projects requiring a lower-profile fastening solution in place of standard through bolts

What's Included

• 1 x ECCOQ7.12-SDS2.5 End Column Cap (legs omitted)
• 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector Screws (included)

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

Frequently Asked Questions

What makes this column cap different from a standard column cap with legs?

The ECCOQ7.12-SDS2.5 has its legs omitted, which enables field-welded attachment directly to steel columns and beams. This design is specifically suited for end-of-beam applications on top of steel members, whereas a standard legged column cap is typically used differently.

What fasteners does this column cap use, and why are they preferred over standard bolts?

This column cap uses Strong-Drive SDS Heavy-Duty Connector screws. These screws attach to a greater net section area of the column than standard bolt attachment normally allows, and they also provide a lower profile than standard through bolts, making installation faster and more efficient.

How does the seat design help with load distribution?

The seat of this column cap provides additional surface area for bearing that extends beyond the side of the column. This helps distribute the load from the beam and provides critical support for the connection, making it well suited for structural timber framing applications.

Can this cap be used with different beam and post sizes?

Yes. While this specific model is sized for a 7-inch beam, many combinations of beam and post sizes can be manufactured. If you need a configuration not shown, you can contact Simpson for custom sizing options.