The Simpson ECCQ End Column Cap for 6x Beam, 8x Post with Strong-Drive SDS Screws is a Simpson Strong-Tie engineered connector built to deliver a high-capacity connection for column-beam combinations in wood construction end-of-beam applications. Fabricated from 7-gauge steel and finished in Simpson Strong-Tie gray paint, this end column cap is designed to meet the demands of engineers and contractors who require a strong, reliable, and code-compliant structural connection between an 8x post and a 6x beam.

Key Features

• Includes 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws - fasteners are provided with the connector, so you can begin installation without sourcing additional hardware
• Strong-Drive SDS screw installation - delivers faster installation compared to standard through bolts while engaging a greater net section area of the column for a more efficient structural connection
• Low-profile screw attachment - SDS screws sit closer to the surface than standard through bolts, resulting in a cleaner, lower-profile appearance in finished and exposed applications
• 7-gauge steel construction - heavy-gauge material provides the structural integrity needed for high-capacity column-to-beam load transfer
• Simpson Strong-Tie gray paint finish - provides a consistent, professional appearance and is suited to interior and protected structural applications

Why This Product

• Engineered for high-capacity connections - this end column cap is specifically designed to handle the structural demands of column-beam combinations, making it a reliable choice for load-bearing wood framing where performance matters
• Faster, cleaner installation with included fasteners - the included Strong-Drive SDS screws eliminate extra trips to source hardware and install more quickly than traditional through bolts, keeping projects on schedule
• Greater column integrity compared to bolt attachment - SDS screws engage a greater net section area of the column than standard bolts, preserving more of the column's structural capacity at the connection point
• Made in the United States to Simpson Strong-Tie quality standards - manufactured to meet the expectations of engineers and contractors who rely on tested, code-compliant connectors for residential and commercial wood construction

Specifications

• MPN: ECCQ68SDS2.5
• Brand: Simpson Strong-Tie
• Member Size (Beam): 6x
• Post Size: 8x
• Beam Width (in.): 5-1/4, 5-1/2
• Width 2: 7-1/2 in.
• Width 1: 5-1/2 in.
• Height: 7 in.
• Length: 8-1/2 in.
• Dimensions W1 (in.): 5-1/2
• Dimensions W2 (in.): 7-1/2
• Dimensions L (in.): 8-1/2
• Dimensions H (in.): 7
• Gauge: 7
• Material: 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

Each pack contains (1) ECCQ68SDS2.5 Beam, 8x Post End Column Cap, 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.
  

Downloads and Resources

• View Specifications

Frequently Asked Questions

What type of fasteners are used with the ECCQ68SDS2.5, and are they included?

The ECCQ68SDS2.5 is installed using 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws, which are included with the connector. These screws enable faster installation and attach to a greater net section area of the column compared to standard bolt attachment.

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

Strong-Drive SDS screws provide two key advantages over standard through bolts: they result in a lower profile connection, and they engage a greater net section area of the column, which contributes to a stronger and more efficient connection.

What beam and post sizes is the ECCQ68SDS2.5 designed for?

The ECCQ68SDS2.5 is designed for use with a 6x nominal beam and an 8x post. The beam width accommodates dimensions of 5-1/4 in. and 5-1/2 in.

What material and finish is the ECCQ68SDS2.5 made from?

The ECCQ68SDS2.5 is made from 7-gauge steel and features a Simpson Strong-Tie gray paint finish, providing durability suited for structural wood construction applications.

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