The Simpson ECC44TC 4x Beam 4x Post H1 6.5 End Column Cap is a structural connector from Simpson built for end-of-beam column cap connections in wood construction. Engineered specifically for 4X beam and 4X post configurations with an H1 dimension of 6.5, this end column cap features an extended bearing seat that reaches beyond one side of the column, helping distribute beam loads efficiently at the connection point. Whether the application calls for resistance to seismic forces, high-wind uplift demands, or straightforward structural column-to-beam load transfer, this end column cap is designed to meet the performance requirements of critical framing connections.

Key Features

• Extended bearing seat design - provides additional bearing surface beyond one side of the column, distributing load from the beam more effectively and strengthening the overall end-of-beam connection
• Certified welds - give builders and engineers confidence in the connector's strength and load ratings without guesswork at the job site
• Increased uplift load capacity - makes this end column cap a reliable choice for applications in earthquake-prone regions or areas subject to high-wind loading where uplift resistance is a priority
• Bolt spacing engineered to meet NDS code requirements - helps ensure the completed connection satisfies code compliance standards, reducing the need for field modifications
• Simpson Strong-Tie gray paint finish over 7-gauge steel - provides a durable, corrosion-resistant surface suited to the demands of structural framing environments
• Compatible with standard 5/8 in. machine bolt fastening - one bolt at the beam and two at the post provide a straightforward, well-defined installation pattern for wood post-to-beam connections

Why This Product

• Purpose-built for end-of-beam applications - unlike standard column caps, the ECC44TC is specifically designed for end-of-beam column cap connections, giving structural framers a connector matched to the unique load-transfer demands of that position rather than an adapted general-purpose solution
• Dual-hazard uplift performance - the connector's increased uplift load ratings address both seismic and high-wind loading scenarios, making it a single practical choice for projects in regions where either or both hazards govern the design
• Domestically produced by a trusted structural connector brand - the ECC44TC is a product of Simpson, a recognized name in structural connectors, and is made in the United States, supporting consistent quality for structural framing projects
• Configurable for non-standard lumber - straps may be rotated 90 deg. and an optional W2 dimension can be specified for special, custom, or rough-cut lumber sizes, giving design and construction teams flexibility beyond standard dimensional lumber

Specifications

• Model Number: ECC44TC
• Description: 4X Beam, 4X Post, H1=6.5 End Column Cap
• Material: 7 gauge
• Finish: Simpson Strong-Tie gray paint
• Fasteners Required: 5/8" Machine Bolts - Beam (1), Post (2)
• Width 1: 3-5/8 in.
• Width 2: 3-5/8 in.
• Length: 5-1/2 in.
• Height 1: 4 in.
• Country of Origin: United States

Approved Applications

• End-of-beam column cap connections in wood construction
• Structural column-to-beam load transfer at beam ends
• Applications requiring increased uplift resistance for seismic (earthquake) loading
• Applications requiring increased uplift resistance for high-wind loading
• Framing connections where NDS code-compliant bolt spacing is required

What's Included

• 1x Simpson Strong-Tie ECC44TC End Column Cap
• Note: Fasteners (5/8" Machine Bolts) are not included and must be sourced 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 ECC44TC designed to fit?

The ECC44TC is designed specifically for 4X beam and 4X post configurations, with an H1 dimension of 6.5.

What fasteners are required to install the ECC44TC?

Installation requires 5/8" machine bolts - one for the beam and two for the post.

What makes the ECC44TC suitable for end-of-beam applications specifically?

The ECC44TC features an extended bearing seat that provides additional surface area of bearing extending beyond one side of the column. This design distributes load from the beam efficiently at beam ends, making it appropriate for end-of-beam column cap connections rather than interior column cap applications.

Is the ECC44TC rated for seismic or high-wind loading conditions?

Yes. The ECC44TC is engineered with increased uplift loads for earthquake or wind loading, and its certified welds and bolt spacing that meets NDS code requirements help ensure reliable performance in demanding structural applications.