The Simpson ECC94 End Column Cap is an engineered steel connector from Simpson built to deliver secure, load-bearing column-to-beam connections in end-of-beam wood construction applications. Designed specifically for an 8-3/4 in. beam paired with a 4X post, this end column cap features a seat that extends beyond one side of the column to provide additional bearing surface area, effectively distributing load at the connection point for stable, reliable structural performance.

Key Features

• Certified welds - give you confidence that every connection meets proven strength and load-bearing standards, reducing risk at critical structural joints.
• Increased uplift load capacity - engineered to resist the greater lateral forces associated with earthquake and wind loading, helping structures meet safety demands in high-load environments.
• NDS code-compliant bolt spacing - ensures optimal structural performance and simplifies the inspection and approval process on code-required projects.
• Diamond holes for temporary fastening - allow connectors to be held in place during positioning before final bolts are installed, making installation more manageable.
• Extended seat beyond the column face - delivers additional bearing surface area that distributes beam load more effectively, supporting stable, long-term connections at end-of-beam locations.
• Heavy-gauge 3 gauge steel construction - provides the structural integrity needed for demanding column-to-beam connections without adding excessive bulk to the assembly.

Why This Product

• Purpose-built dimensions for a precise fit - the ECC94 is sized specifically for an 8-3/4 in. beam and a 4X post, eliminating guesswork and helping ensure a structurally sound, code-consistent connection the first time.
• Engineered for high-demand structural environments - with uplift resistance designed for both earthquake and wind loading applications, this column cap is well suited for projects where structural integrity under lateral forces is a priority.
• Domestic manufacturing from Simpson - the ECC94 carries the quality standards associated with Simpson products and is produced in the United States, making it a dependable choice for contractors and builders who prioritize consistent manufacturing quality.
• Configurable to project-specific requirements - straps may be rotated 90 deg. and optional custom dimensions are available, giving engineers and contractors flexibility to adapt the connector to non-standard or specialty lumber applications.

Specifications

• Model Number: ECC94
• Description: 8-3/4" Beam, 4X Post End Column Cap
• Material: 3 gauge steel
• Finish: Simpson Strong-Tie gray paint
• Fasteners Required - Beam: 3/4" Machine Bolts (4)
• Fasteners Required - Post: 3/4" Machine Bolts (2)
• Length: 10-1/2 in.
• Width 1: 8-7/8 in.
• Width 2: 3-5/8 in.
• Height 1: 8 in.
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural connections requiring increased uplift resistance for earthquake loading
• Structural connections requiring increased uplift resistance for wind loading
• Applications demanding NDS code-compliant bolt spacing for optimal structural performance

What's Included

• 1x Simpson Strong-Tie ECC94 End Column Cap
• Note: Fasteners (3/4" Machine Bolts) are required but not included - 4 for beam, 2 for post

• 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.)

Note: Product dimensions may differ from picture.

Frequently Asked Questions

What size beam and post is the ECC94 designed to work with?

The ECC94 is designed for use with an 8-3/4" beam and a 4X post, making it suitable for end-of-beam column-to-beam connections in wood construction applications requiring those specific dimensions.

What fasteners are required to install the ECC94?

Installation requires 3/4" machine bolts - four bolts for the beam connection and two bolts for the post connection.

Is the ECC94 suitable for use in areas prone to earthquakes or high winds?

Yes. The ECC94 features increased uplift load capacity specifically designed for earthquake and wind loading conditions, making it appropriate for structural connections in regions where these forces are a concern.

What material and finish is the ECC94 made from?

The ECC94 is constructed from 3 gauge steel and finished with Simpson Strong-Tie gray paint. It features certified welds to ensure strength and reliable load performance at the connection point.