The Simpson 10X Beam Column Cap with SDS Screws is a heavy-duty connector engineered for column-to-beam connections on top of steel columns and posts. Built by Simpson from 3-gauge steel, this leg-free cap attaches directly to steel columns via field welding, then secures beams using included Strong-Drive SDS Heavy-Duty Connector screws for a fast, clean installation with no through-bolt hardware required. The extended seat design distributes beam loads across a wider bearing surface area beyond each side of the column, making this cap a reliable choice for structural framing applications where low-profile hardware and strong load transfer are both priorities.

Key Features

• Leg-free design for field-welded attachment - connects directly to steel columns and posts without traditional leg hardware, resulting in a low-profile installation that keeps connections clean and unobstructed
• Extended seat with wider bearing surface - provides additional bearing area beyond each side of the column, distributing beam loads more broadly for enhanced structural support at the connection point
• Includes Strong-Drive SDS Heavy-Duty Connector screws - 16 fasteners are packaged with the cap, so beam attachment hardware is ready to use immediately without sourcing separate fasteners
• 3-gauge steel construction - heavy material gauge delivers the structural rigidity needed for demanding load-bearing beam support applications on steel columns
• Screw fastening to greater net section area - SDS screw attachment engages more of the column's net section than standard bolt connections typically allow, contributing to a stronger overall connection
• Made in the United States - domestic production supports consistent quality standards and material traceability for structural connector applications

Why This Product

• Purpose-built for steel column framing - the leg-free, field-weld design is specifically intended for column-to-beam connections on steel columns and posts, eliminating the need to adapt general-purpose hardware to a specialized structural task
• Faster installation with included hardware - the 16 Strong-Drive SDS Heavy-Duty Connector screws are included with the cap, allowing crews to move straight to beam attachment after welding without separate hardware procurement
• Low-profile solution where clearance matters - the absence of traditional through-bolt hardware and protruding legs keeps the connection compact, making this cap well suited for applications where a minimal fastener profile is preferred
• Reliable load distribution for structural confidence - the extended seat bearing surface spreads beam loads across a wider contact zone at the column seat, supporting load-bearing applications where concentrated point loading at the column top is a concern

Specifications

• Model Number: CCOQ10-SDS2.5
• Manufacturer Part Number (MPN): CCOQ10-SDS2.5
• Beam Width: 9-1/4 in.
• Length: 11 in.
• Height: 7 in.
• Material: 3 Gauge steel
• Finish: No coating
• Fasteners Included: (16) 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws
• Country of Origin: United States

Approved Applications

• Column-to-beam connections on top of steel columns and posts
• Structural applications requiring field-welded column cap attachments
• Connections where a low-profile fastener solution is preferred over standard through bolts
• Load-bearing beam support requiring extended bearing surface area at the column seat

What's Included

• 1 x CCOQ10-SDS2.5 Beam Column Cap
• (16) 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws

Options

• For end conditions, see ECCOQ.
• For rough-cut lumber sizes, provide dimensions.
• Other custom column caps are available. Contact us for Configurable Options and Special orders

Related Products

• - For end-condition column cap applications

Note: Product

Frequently Asked Questions

What size beam is the CCOQ10-SDS2.5 designed to accommodate?

The CCOQ10-SDS2.5 is designed for a beam width of 9-1/4 in., with overall dimensions of 11 in. in length and 7 in. in height.

How is this column cap attached to a steel column?

The CCOQ10-SDS2.5 features a leg-free design that is intended for field-welded attachment directly to steel columns and posts, allowing for a clean, low-profile connection without traditional through-bolt hardware.

What fasteners are included with this column cap?

The CCOQ10-SDS2.5 comes with 16 Strong-Drive SDS Heavy-Duty Connector screws measuring 1/4 in. x 2-1/2 in. These screws provide fast installation and engage a greater net section area of the column than standard through bolts, while also offering a lower profile.

What material and gauge is the CCOQ10-SDS2.5 made from?

The CCOQ10-SDS2.5 is constructed from 3 gauge steel with no coating applied. It is made in the United States.