Simpson ECCQ46SDS2.5 ECCQ End Column Cap for 4x Beam, 6x Post, with Strong-Drive SDS Screws by Simpson Strong-Tie is engineered to deliver strong, reliable column-beam connections in end-of-beam applications in wood construction. The extended seat bearing surface distributes load from the beam beyond the side of the column, providing superior support. Strong-Drive SDS Heavy-Duty Connector screws are included for fast installation and attachment to a greater net section area of the column than standard bolt connections typically allow.

Key Features

• The SDS screws provide a lower profile than standard through bolts
• Certified welds for confidence in strength and loading
• Uplift loads have been increased for earthquake or wind loading
• Diamond holes for temporary fastening
• Nominal beam width: 4x
• Nominal post size: 6x
• Made from 7-gauge steel
• Simpson Strong-Tie gray paint finish
• Extended seat bearing surface distributes load beyond the side of the column for added support
• Designed for end-of-beam column cap applications in wood construction

Specifications

• Model Number: ECCQ46SDS2.5
• Member Size: 4x beam, 6x post
• Width 2: 5-1/2 in.
• Width 1: 3-5/8 in.
• Height: 7 in.
• Length: 8-1/2 in.
• Material: 7-gauge steel
• Finish: Simpson Strong-Tie Gray Paint
• Coating: Simpson Strong-Tie Gray Paint
• Country of Origin: United States
• Install With: Install with (28) 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws (Model: SDS25212 included)

What's Included

Each pack contains (1) ECCQ46SDS2.5 Beam, 6x Post End Column Cap, (28) 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 ECCQ46SDS2.5, and are they included?

The ECCQ46SDS2.5 uses 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws. A full set of (28) screws (Model: SDS25212) is included with the connector, so no separate fastener purchase is necessary.

What is the advantage of SDS screws over standard through bolts for this application?

Strong-Drive SDS Heavy-Duty Connector screws provide a lower profile than standard through bolts and allow attachment to a greater net section area of the column, resulting in a stronger and cleaner connection while also speeding up installation.

Is the ECCQ46SDS2.5 suitable for use in areas subject to high wind or seismic activity?

Yes. The ECCQ46SDS2.5 features uplift loads that have been increased specifically for earthquake or wind loading conditions, making it well suited for use in regions where these forces are a design consideration.

What beam and post sizes is this column cap designed for?

The ECCQ46SDS2.5 is designed for a nominal 4x beam width and a nominal 6x post size, providing a properly fitted and structurally sound connection between those member sizes in end-of-beam applications.

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