Simpson ECCQ7.1-4SDS2.5 ECCQ End Column Cap is a heavy-duty structural connector from Simpson Strong-Tie engineered to deliver a high-capacity connection at the junction of a 7-inch wide beam and a 4x post in end-of-beam column-beam applications. Built from 7-gauge steel and finished in Simpson Strong-Tie gray paint, this end column cap is the choice of engineers and contractors who need a structural connection that performs to code without compromising installation speed or long-term reliability. Included Strong-Drive SDS Heavy-Duty Connector screws mean your hardware is ready to work right out of the box.

Key Features

• Strong-Drive SDS screws included for installation - fasteners are in the box and ready to use, eliminating a separate hardware purchase and getting your project moving faster
• SDS screw installation vs. standard through bolts - screws drive faster than bolts and achieve a greater net section area of the column, resulting in a stronger, more efficient connection at the post
• Lower-profile fastener system - SDS screws sit flush with a reduced profile compared to standard through bolts, keeping the connection clean and minimizing interference with adjacent framing members
• 7-gauge steel construction - heavy-gauge material provides the structural rigidity and load capacity required for demanding column-beam connections in wood framing applications
• Simpson Strong-Tie gray paint finish - a consistent, durable factory finish protects the steel and makes the connector easy to identify on the job site

Why This Product

• Engineered for high-capacity column-beam connections - this end column cap is purpose-built to handle the structural demands of end-of-beam applications where a 7-inch beam meets a 4x post, giving engineers and builders a connector sized and rated for the job
• Faster installation without sacrificing strength - the included Strong-Drive SDS screws drive quicker than traditional through bolts while delivering a greater net section area of the column, so crews can work efficiently on structural connections without trading speed for performance
• A trusted Simpson Strong-Tie connector - Simpson Strong-Tie connectors are engineered and tested to perform and are manufactured to the highest quality standards, making this cap a reliable choice for projects that require proven structural hardware
• Hardware-complete and job-site ready - the 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws ship with the cap, so installers have everything needed for a complete, code-conscious connection without sourcing fasteners separately

Specifications

• Model Number: ECCQ7.1-4SDS2.5
• Beam Width: 7 in.
• Width 2: 3-5/8 in.
• Width 1: 7-1/8 in.
• Height: 7 in.
• Length: 8-1/2 in.
• Material: 7-gauge steel
• Coating / Finish: Simpson Strong-Tie Gray Paint
• Install With: 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws (included)
• Country of Origin: United States

What's Included

• 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws

Options

• Contact us for Configurable Options and Special orders
  
• Straps may be rotated 90 deg.
  

Frequently Asked Questions

What size beam and post is the ECCQ7.1-4SDS2.5 designed for?

This end column cap is designed for use with a 7-inch wide beam and a 4x post, providing a high-capacity connection for that specific column-beam combination in end-of-beam applications.

What fasteners are used to install this column cap, and are they included?

Installation uses 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws, which are included with the column cap. These screws enable faster installation and achieve a greater net section area of the column compared to standard bolts.

Why are SDS screws preferred over standard through bolts for this connector?

Strong-Drive SDS screws provide a lower profile than standard through bolts, allow for faster installation, and engage a greater net section area of the column, resulting in a stronger and more efficient connection.

What gauge steel is the ECCQ7.1-4SDS2.5 made from, and what is its finish?

This end column cap is manufactured from 7-gauge steel and features a Simpson Strong-Tie gray paint finish, providing durability appropriate for structural connector applications.

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