The Simpson Strong-Tie ECCQ64SDS2.5ROT is an engineered end column cap designed to deliver high-strength column-to-beam connections in end-of-beam wood construction applications. Built from heavy-gauge steel and finished with Simpson Strong-Tie Gray paint, this column cap features rotated straps and arrives complete with Strong-Drive SDS Heavy-Duty Connector screws for a fast, reliable, and code-confident installation. The extended seat bearing surface works to distribute load from the beam efficiently, while certified welds and enhanced uplift load ratings make this connector well-suited for demanding structural environments, including those subject to seismic and high-wind forces.

Key Features

• Designed for strong column-to-beam connections in end-of-beam applications in wood construction
• Extended seat bearing surface provides additional load distribution beyond the side of the column
• Rotated straps (90 deg.) for flexible installation configurations
• Strong-Drive SDS screws deliver a lower profile than standard through bolts
• SDS screws attach to a greater net section area of the column compared to standard bolt attachment
• Certified welds for confidence in strength and load performance
• Increased uplift load ratings for earthquake and wind loading conditions
• Diamond holes provided for temporary fastening during installation
• Made in the United States

Specifications

• Manufacturer Part Number (MPN): ECCQ64SDS2.5ROT
• Beam Width: 5-1/4 in. / 5-1/2 in.
• Dimension W1: 5-1/2 in.
• Dimension W2: 3-5/8 in.
• Dimension L: 8-1/2 in.
• Dimension H: 7 in.
• Material: 7-Gauge Steel
• Finish: Simpson Strong-Tie Gray Paint
• Strap Orientation: Rotated 90 deg.
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural connections requiring enhanced uplift resistance for seismic (earthquake) loading
• Structural connections in high-wind load zones
• Applications where a low-profile fastener solution is preferred over standard through bolts
• Heavy timber and post-and-beam construction requiring certified weld confidence

What's Included

• 1x ECCQ64SDS2.5ROT End Column Cap (Rotated Straps)
• 14x 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector Screws (Beam)
• 14x 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector Screws (Post)

Installation Notes

Fasten with the included 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws. The SDS screws engage a greater net section area of the column than standard bolt attachment, improving connection strength while maintaining a low profile. Diamond holes are provided for temporary fastening to assist with alignment during installation.

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

Frequently Asked Questions

What beam and post sizes is this column cap designed to fit?

The ECCQ64SDS2.5ROT is designed for use with a 6x beam and a 4x post. The beam width accommodated is 5-1/4 in. or 5-1/2 in., with dimension W1 at 5-1/2 in.

What does "rotated straps" mean and why does it matter for installation?

The rotated straps on this column cap are oriented at 90 deg. relative to a standard configuration. This rotation provides flexible installation options, making the connector better suited for specific framing layouts where a standard strap orientation would not work as effectively.

Are fasteners included, and what type are they?

Yes, this column cap ships complete with Strong-Drive SDS Heavy-Duty Connector screws. These screws offer a lower profile than standard through bolts and attach to a greater net section area of the column compared to standard bolt attachment, contributing to a stronger and cleaner connection.

Is this connector appropriate for use in seismic or high-wind construction zones?

Yes, the ECCQ64SDS2.5ROT features increased uplift load ratings specifically suited for earthquake and high-wind loading conditions. Combined with certified welds and an extended seat bearing surface for efficient load distribution, it is engineered for demanding structural environments where code-compliant performance is required.