The Simpson Strong-Tie ECCQ106SDS2.5ROT is an end column cap engineered to deliver powerful column-to-beam connections in demanding wood construction applications. Designed for use with a 10x beam and 6x post, this rotated-strap configuration provides exceptional load transfer at end-of-beam locations. The extended seat design distributes bearing loads effectively beyond the column face, while the included Strong-Drive SDS Heavy-Duty Connector screws allow for fast, high-strength installation without the bulk of traditional through bolts. Fabricated from 3-gauge steel with a durable Simpson Strong-Tie gray paint finish, the ECCQ106SDS2.5ROT is built to perform in structural applications where strength, precision, and reliability are non-negotiable.

Key Features

• Extended seat provides additional bearing surface area that distributes load from the beam beyond the side of the column
• 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 bolt attachment typically allows
• Certified welds for confidence in strength and loading performance
• Increased uplift loads for earthquake and wind loading conditions
• Diamond holes for convenient temporary fastening during installation
• Rotated strap configuration (ECCQ ROT variant) for versatile end-of-beam placement
• 3-gauge steel construction with Simpson Strong-Tie gray paint finish for durability

Specifications

• Specification: Value
• Model Number: ECCQ106SDS2.5ROT
• Beam Width: 9 1/4 in.
• Dimension W1: 9 1/2 in.
• Dimension W2: 5 1/2 in.
• Dimension L: 8 1/2 in.
• Dimension H: 7 in.
• Material: 3-gauge steel
• Finish: Simpson Strong-Tie gray paint
• Screw Size Included: 1/4" x 2 1/2" SDS Heavy-Duty Connector screws
• Screws - Beam: 14
• Screws - Post: 14
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural connections requiring high uplift resistance for earthquake or wind loading
• Post-to-beam connections utilizing 10x beams and 6x posts
• Applications where a lower-profile fastener is preferred over traditional through bolts
• Projects requiring certified weld strength and load verification

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

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

The ECCQ106SDS2.5ROT is specifically engineered for use with a 10x beam and a 6x post, making it important to verify your lumber dimensions before installation to ensure a proper structural fit.

What does the "ROT" designation mean for this product?

The "ROT" designation indicates a rotated strap configuration, which is the defining feature of this ECCQ ROT variant. This rotated strap design is intended for versatile end-of-beam placement, allowing the connector to be used effectively at end-of-beam locations where a standard strap orientation would not be suitable.

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

This column cap includes Strong-Drive SDS Heavy-Duty Connector screws. These screws are preferred over traditional through bolts because they provide a lower profile installation, attach to a greater net section area of the column than bolt attachment typically allows, and enable faster high-strength installation without the bulk associated with standard through bolts.

What material and finish is the ECCQ106SDS2.5ROT made from?

The ECCQ106SDS2.5ROT is fabricated from 3-gauge steel and features a Simpson Strong-Tie gray paint finish, providing durability for structural wood construction applications.