The Simpson ECCQ66SDS2.5ROT ECCQ Rotated-Strap End Column Cap delivers a high-capacity structural connection for 6x beam and 6x post combinations in end-of-beam wood construction applications. Engineered by Simpson Strong-Tie and built from heavy-duty 7-gauge steel with a Simpson Strong-Tie gray paint finish, this end column cap is fastened exclusively with included 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws - providing faster installation and a greater net section area of the column compared to traditional bolt methods. Whether the project calls for residential framing or commercial structural work requiring code-compliant, tested connector solutions, this column cap is the trusted choice of engineers and contractors seeking reliable column-to-beam performance.

Key Features

• Strong-Drive SDS screw installation (included) - eliminates the need for through bolts, speeding up installation while preserving a greater net section area of the column for a stronger, more efficient connection.
• Lower-profile fastening with SDS screws - results in a cleaner, less obtrusive connection compared to standard through bolts, which is particularly valuable in visible or finished structural applications.
• 7-gauge steel construction - provides heavy-duty strength and durability suited to high-capacity column-to-beam load transfer in demanding wood framing applications.
• Rotated-strap design for end-of-beam positioning - accommodates end column cap configurations where standard orientation would not fit, giving builders flexibility at beam terminations without sacrificing structural integrity.
• Simpson Strong-Tie gray paint finish - offers a consistent, professional appearance while serving as a baseline coating appropriate for the connector's intended structural applications.

Why This Product

• Faster, stronger fastening without bolts - the included Strong-Drive SDS screws install more quickly than traditional through bolts and engage a greater net section area of the column, meaning less time on the job and a higher-quality structural result.
• Purpose-built for 6x post and 6x beam end connections - sized and engineered specifically for nominal 6x lumber combinations in end-of-beam applications, so contractors and engineers can specify with confidence rather than adapting a general-purpose connector.
• Engineered and tested to meet building code requirements - Simpson Strong-Tie connectors are designed to comply with building codes and are manufactured to consistent quality standards, reducing risk on projects where inspected, code-compliant connections are required.
• Heavy-gauge domestic steel construction - the 7-gauge steel body delivers the structural capacity expected from a high-capacity column cap, making it appropriate for both residential and commercial wood framing projects where load demands are significant.

Specifications

• Model Number (MPN): ECCQ66SDS2.5ROT
• Nominal Beam Width: 6x
• Member Size: 6x beam
• Material: 7-Gauge Steel
• Finish / Coating: Simpson Strong-Tie Gray Paint
• Fastener Type: 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 in wood construction
• High-capacity structural connections for 6x post and 6x beam combinations
• Residential and commercial wood framing projects requiring engineered connector solutions
• Projects requiring compliance with building codes where tested, engineered connectors are specified

What's Included

• 1x Simpson Strong-Tie ECCQ66SDS2.5ROT Rotated-Strap End Column Cap
• 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws (included with connector)

Options

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

Frequently Asked Questions

What beam and post sizes is the ECCQ66SDS2.5ROT compatible with?

This end column cap is designed for use with a 6x beam and a 6x post, making it specifically sized for nominal 6x lumber in column-to-beam applications at the end of a beam.

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

The ECCQ66SDS2.5ROT installs exclusively with 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws, which are included with the connector. These screws provide faster installation and a greater net section area of the column compared to traditional through bolts, while also resulting in a lower profile connection.

What does the "rotated strap" design mean for this connector?

The rotated strap designation means the straps on this column cap are rotated 90 deg. compared to a standard orientation, which provides application flexibility for end-of-beam configurations where the standard strap placement would not be suitable.

What material and finish is used on the ECCQ66SDS2.5ROT?

This connector is manufactured from heavy-duty 7-gauge steel and features a Simpson Strong-Tie gray paint finish, providing a robust and durable connector suited for demanding structural column-beam applications.