The Simpson ECCOQ7.12-SDS2.5 is a 7-inch Beam End Column Cap with legs omitted, engineered to deliver strong, reliable column-to-beam connections in end-of-beam applications on top of steel members. Designed without legs, this column cap enables field-welded attachment to steel columns and beams for a secure, permanent connection. The seat of the column cap provides additional surface area for bearing that extends beyond the side of the column, helping to distribute the load from the beam and provide critical support for the connection. Built for speed and strength, this Quick-Install cap utilizes Strong-Drive SDS Heavy-Duty Connector screws to attach to a greater net section area of the column than a standard bolt attachment normally allows - making it a go-to solution for structural timber framing projects.

Key Features

• Designed to provide strong column-to-beam connections in end-of-beam applications on top of steel members
• Legs-omitted design enables field-welded attachment to steel columns and beams
• Seat provides additional surface area for bearing that extends beyond the side of the column, helping distribute load and support the connection
• Uses Strong-Drive SDS Heavy-Duty Connector screws for fast installation
• Attaches to a greater net section area of the column than standard bolt attachment
• SDS screws provide a lower profile than standard through bolts
• Diamond holes for temporary fastening
• Many combinations of beam and post sizes can be manufactured - Contact us for configurable options

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.