The Simpson 7 in. Beam 6X Post End Column Cap ECC7 1/8-6 is a heavy-duty structural connector from Simpson engineered for end-of-beam column-to-beam connections in wood construction. The extended seat design distributes load from the beam across an increased bearing surface beyond one side of the column, providing reliable support at end column positions. Built from 3-gauge steel with a Simpson gray paint finish, this end column cap delivers the structural integrity demanded by high-wind, seismic, and code-critical applications.

Key Features

• 3-gauge steel construction - provides the heavy-duty strength needed to handle demanding structural loads at column-beam connections
• Extended seat bearing surface - distributes beam load beyond one side of the column, reducing point stress and improving connection reliability
• Certified welds - gives builders confidence in strength and load performance at every connection point
• Increased uplift load capacity - meets the demands of earthquake and high-wind loading conditions for added safety in vulnerable zones
• NDS code-compliant bolt spacing - ensures the connection meets National Design Specification requirements, supporting code-compliant installations
• Simpson gray paint finish - provides a consistent, protective coating suited to structural wood construction environments

Why This Product

• Purpose-built for end-of-beam applications - unlike standard column caps, this connector is specifically designed for end column positions where beam load must transfer cleanly to the post without the support of a continuous beam run
• Engineered for seismic and wind-critical projects - increased uplift load ratings make this end column cap a practical choice for structures in high-wind or seismic zones where connection performance is non-negotiable
• American-made quality from a trusted structural brand - produced by Simpson, a name recognized in structural wood construction, with certified welds and code-compliant design baked in from the start
• Straightforward hardware requirements - the connector uses standard 3/4 in. machine bolts at both the beam and post, keeping installation predictable and compatible with common jobsite hardware

Specifications

• Model Number: ECC7 1/8-6
• Description: 7" Beam, 6X 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)
• Length: 10-1/2 in.
• Width 1: 7-1/8 in.
• Width 2: 5-1/2 in.
• Height 1: 8 in.
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural applications requiring load distribution from beam to post at end column positions
• Projects requiring uplift resistance in high-wind or seismic zones
• Construction requiring NDS code-compliant bolt spacing at column-beam connections

What's Included

• 1x Simpson Strong-Tie ECC7 1/8-6 End Column Cap
• Note: Fasteners (3/4" Machine Bolts) are required but not included. Beam requires 2 bolts; post requires 2 bolts.

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 size beam and post is the ECC7 1/8-6 designed for?

The ECC7 1/8-6 is designed for use with a 7-inch beam and a 6X post in end-of-beam column cap applications.

What fasteners are required for installation?

Installation requires 3/4" machine bolts - two for the beam connection and two for the post connection. Fasteners are not included with the product.

What gauge steel is used in the ECC7 1/8-6?

The ECC7 1/8-6 is constructed from 3-gauge steel, providing the heavy-duty strength required for structural column-beam connections.

Does this column cap meet NDS code requirements?

Yes. The ECC7 1/8-6 features bolt spacing designed to meet NDS (National Design Specification) code requirements to ensure optimal structural performance.

Note: Product dimensions may differ from picture.