The Simpson Strong-Tie ECC5 1/4-4 End Column Cap is an engineered connector designed to provide strong column-to-beam connections in end-of-beam applications in wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond one side of the column, helping to distribute the load from the beam while providing reliable support for the connection. Built from 3 gauge steel with a Simpson Strong-Tie gray paint finish, the ECC5 1/4-4 is a robust solution for demanding structural connections where performance and code compliance are essential.

Key Features

• Certified welds for confidence in strength and loading
• Increased uplift loads to meet the demands of earthquake or wind loading scenarios
• Bolt spacing that meets NDS code requirements to ensure optimal performance
• Diamond holes to provide convenient temporary fastening during installation
• Extended bearing seat that distributes beam load effectively beyond one side of the column
• 3 gauge steel construction for heavy-duty structural integrity
• Simpson Strong-Tie gray paint finish for corrosion resistance and durability

Specifications

• Model Number: ECC5 1/4-4
• Description: 5-1/8" Beam, 4X Post End Column Cap
• Material: 3 gauge steel
• Finish: Simpson Strong-Tie gray paint
• Fasteners Required - Beam: 3/4" Machine Bolts (2)
• Fasteners Required - Post: 3/4" Machine Bolts (2)
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural connections requiring load distribution from beam to post
• Applications subject to earthquake or wind uplift loading
• Wood framing projects where NDS bolt spacing code compliance is required
• Column cap connections at the end of a beam run where extended bearing is needed

What's Included

• 1x Simpson Strong-Tie ECC5 1/4-4 End Column Cap
• Note: Fasteners (3/4" Machine Bolts) are required and sold separately.

Options

• Contact us for Configurable Options and Special orders
• Straps may be rotated 90 deg. (see SPECS)
• For special, custom or rough-cut lumber sizes, provide dimensions. An optional W2 dimension may be specified. (The W2 dimension on straps rotated 90 deg. is limited by the W1 dimension.)

Frequently Asked Questions

What beam and post sizes is the ECC5 1/4-4 designed to fit?

The ECC5 1/4-4 is designed for use with a 5-1/8" beam and a 4X post, making it compatible with standard engineered lumber and dimensional lumber in those sizes for end-of-beam column-to-beam connections.

What fasteners are required to install the ECC5 1/4-4?

Installation requires two 3/4" machine bolts for the beam connection and two 3/4" machine bolts for the post connection, for a total of four 3/4" machine bolts.

What material and finish is used on the ECC5 1/4-4?

The ECC5 1/4-4 is constructed from 3 gauge steel and features a Simpson Strong-Tie gray paint finish, which provides corrosion resistance and durability for demanding structural applications.

Is the ECC5 1/4-4 suitable for use in high-wind or seismic load conditions?

Yes, the ECC5 1/4-4 features increased uplift load capacity to meet the demands of earthquake or wind loading scenarios, and its certified welds and bolt spacing that meets NDS code requirements make it well suited for structurally demanding conditions.