The Simpson Strong-Tie ECCQ6-7.13SDS2.5 is a heavy-duty end column cap engineered to deliver reliable, high-strength column-to-beam connections in end-of-beam wood construction applications. Designed for use with a 6x beam and 7x post, this connector features an extended bearing seat that projects beyond the side of the column to distribute load more effectively across a greater surface area. Fabricated from 7-gauge steel with a Simpson Strong-Tie Gray paint finish and manufactured in the United States, the ECCQ6-7.13SDS2.5 comes complete with Strong-Drive SDS Heavy-Duty Connector screws for a fast, secure, and code-confident installation.

Key Features

• Extended seat bearing surface distributes load from the beam and provides additional support at the connection point
• Strong-Drive SDS Heavy-Duty Connector screws provide a lower profile than standard through bolts
• SDS screws attach to a greater net section area of the column than a bolt attachment normally entails
• Certified welds for confidence in strength and load performance
• Uplift loads have been increased for earthquake or wind loading
• Diamond holes for temporary fastening during installation
• Manufactured from 7-gauge steel with Simpson Strong-Tie Gray paint finish
• Made in the United States

Specifications

• Model Number: ECCQ6-7.13SDS2.5
• Beam Width (in.): 5-1/4, 5-1/2
• Dimension W1 (in.): 5-1/2
• Dimension W2 (in.): 7-1/8
• Dimension L (in.): 8-1/2
• Dimension H (in.): 7
• Material: 7-gauge Steel
• Finish: Simpson Strong-Tie Gray Paint
• SDS Screws Included - Beam: 14 qty - 1/4" x 2-1/2" SDS Screws
• SDS Screws Included - Post: 14 qty - 1/4" x 2-1/2" SDS Screws
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural connections requiring increased uplift load capacity for earthquake or wind loading
• Applications where a lower-profile fastener is preferred over standard through bolts
• Heavy timber framing connections involving 6x beams and 7x posts

What's Included

• 1x ECCQ6-7.13SDS2.5 End Column Cap
• 14x 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector Screws (Beam)
• 14x 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector Screws (Post)

Installation

Fasten with 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector screws, which are provided with the connector. The extended bearing seat should be positioned to project beyond the side of the column to maximize load distribution from the beam. Use diamond holes for temporary fastening during positioning prior to final installation.

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

Frequently Asked Questions

What beam and post sizes is the ECCQ6-7.13SDS2.5 designed to fit?

This end column cap is designed for use with a 6x beam and a 7x post. It accommodates a beam width of 5-1/4 or 5-1/2 inches, with a W1 dimension of 5-1/2 inches and a W2 dimension of 7-1/8 inches.

What fasteners are included, and why are they preferred over standard bolts?

The ECCQ6-7.13SDS2.5 comes complete with Strong-Drive SDS Heavy-Duty Connector screws. These screws provide a lower profile than standard through bolts and attach to a greater net section area of the column than a bolt attachment normally entails, resulting in a fast, secure, and code-confident installation.

What are the overall dimensions of this column cap?

The connector measures 8-1/2 inches in length (L), 7 inches in height (H), 5-1/2 inches for dimension W1, and 7-1/8 inches for dimension W2.

What material and finish is this column cap made from, and does it include any quality assurance features?

The ECCQ6-7.13SDS2.5 is fabricated from 7-gauge steel with a Simpson Strong-Tie Gray paint finish. It features certified welds for confidence in strength and load performance, and uplift loads have been increased for earthquake or wind loading applications.