The Simpson ECC68PC Black End Column Cap is a heavy-duty connector from Simpson engineered for end-of-beam column-to-beam connections in wood construction. Designed specifically for use with a 6x beam and an 8x post, this end column cap features an extended bearing surface area beyond one side of the column, effectively distributing loads from the beam to the column while maintaining a secure, structurally sound connection. Finished in a durable black powder-coat over 7-gauge steel, the ECC68PC suits heavy timber framing projects where strength, code compliance, and clean aesthetics all matter.

Key Features

• 7-gauge steel construction - provides the structural integrity needed for demanding load-bearing applications in post and beam framing
• Black powder-coat finish - delivers a corrosion-resistant, low-profile appearance that holds up in exposed architectural and structural environments
• Extended bearing surface area - projects beyond one side of the column to distribute beam loads more effectively, reducing stress concentrations at the connection point
• Certified welds - give builders confidence in the connector's strength ratings and performance under verified loading conditions
• Increased uplift load capacity - specifically addresses the demands of earthquake and high-wind loading scenarios, supporting code-required structural performance
• NDS code-compliant bolt spacing - ensures the fastener layout meets National Design Specification requirements, simplifying inspection and approval on structural projects
• Made in the United States - produced domestically to consistent quality standards expected in engineered structural hardware

Why This Product

• Purpose-built fit for 6x beam and 8x post assemblies - rather than adapting a generic connector, this cap is sized specifically for this common heavy timber pairing, reducing installation guesswork and ensuring a proper structural fit
• Engineered for high-uplift applications - with increased uplift load capacity for earthquake and wind loading, this connector is well-suited for projects in regions with demanding lateral and uplift code requirements
• Straightforward fastening with machine bolts - the connection relies on standard 5/8 in. machine bolts at the beam and post, making the installation process clear and repeatable without specialized hardware
• Black finish suits both structural and exposed applications - the powder-coat not only protects the steel but also gives the connector a finished look appropriate for visible post and beam work where appearance alongside performance is a priority

Specifications

• Model Number: ECC68PC
• Description: 6X Beam, 8X Post Black End Column Cap
• Material: 7 Gauge Steel
• Finish: Black Powder-Coat
• Fasteners Required: 5/8" Machine Bolts - Beam (2), Post (2)
• Width 1: 5-1/2 in.
• Width 2: 7-1/2 in.
• Length: 9-1/2 in.
• Height 1: 6-1/2 in.
• Country of Origin: United States

Approved Applications

• End-of-beam column-to-beam connections in wood construction
• Structural applications requiring strong uplift resistance for earthquake or wind loading
• Post and beam construction requiring NDS code-compliant bolt spacing
• Applications where extended bearing surface area is needed to distribute beam loads to a column

What's Included

• 1x Simpson Strong-Tie ECC68PC End Column Cap
• Note: 5/8" Machine Bolts (Beam x2, Post x2) are required and not included

• 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 beam and post sizes is the ECC68PC designed to fit?

The ECC68PC is specifically designed for use with a 6X beam and an 8X post, making it suitable for heavy timber construction where those dimensional lumber sizes are used.

What fasteners are required to install the ECC68PC?

Installation requires 5/8" machine bolts - two for the beam connection and two for the post connection. The bolt spacing is designed to meet NDS code requirements for optimal performance.

What type of steel and finish does the ECC68PC use?

The ECC68PC is constructed from heavy-duty 7-gauge steel and finished with a black powder-coat. This combination provides structural integrity for demanding load applications while offering a clean, finished appearance.

Is the ECC68PC suitable for use in earthquake or high-wind regions?

Yes. The ECC68PC features increased uplift load capacity specifically to address earthquake and wind loading conditions, and includes certified welds to provide additional confidence in strength and load performance in these demanding environments.