The Simpson Black Column Cap for 6-3/4 in. Beam and 6-3/4 in. Post is a heavy timber connector engineered by Simpson to deliver a reliable, load-bearing column-to-beam connection in architectural wood framing applications. Built as part of the Classic Collection, it pairs certified structural performance with smooth edges, clean lines, and a black powder-coat finish - making it equally at home in exposed framing where appearance matters as much as strength.

Key Features

• 6-3/4 in. post and 6-3/4 in. beam compatibility - sized precisely for heavy timber framing where both the post and beam share the same nominal dimension, eliminating guesswork during specification
• 3-gauge steel construction - provides the structural thickness needed to handle demanding loads in column-to-beam connections, including applications in seismic and high-wind zones requiring increased uplift capacity
• Black powder-coat finish - delivers a refined, consistent appearance that complements exposed architectural woodwork without requiring additional finishing or concealment
• Classic Collection design with smooth edges and clean lines - purpose-built for visible installations where the connector itself contributes to the overall aesthetic of the structure
• Extended seat bearing surface - the cap seat reaches beyond each side of the column to distribute load from the beam more broadly, adding support and stability to the connection point
• Certified welds and NDS-compliant bolt spacing - gives engineers, inspectors, and contractors confidence that the connector meets recognized code requirements without additional verification steps
• Diamond holes for temporary fastening - allows the connector to be secured in position during installation before final bolting, simplifying alignment and reducing the chance of movement during assembly

Why This Product

• Structural and visual performance in one connector - the combination of 3-gauge steel, certified welds, and NDS-compliant bolt spacing means this cap handles serious structural demands while the black powder-coat finish and Classic Collection styling keep it presentable in fully exposed timber framing
• Engineered specifically for heavy timber post-and-beam work - with both the post and beam dimension set at 6-3/4 in., this connector is purpose-matched to heavy timber applications rather than adapted from a smaller-profile product, ensuring a proper fit without shimming or modification
• Ready for high-demand environments - the approved applications include seismic and high-wind zones requiring increased uplift load capacity, so builders working in challenging conditions can specify this connector with confidence
• Made in the United States by a trusted structural connector brand - produced domestically by Simpson, a manufacturer known for consistent quality control in structural connectors and hardware

Specifications

• Manufacturer Part Number (MPN): CC77PC
• Manufacturer: Simpson Strong-Tie
• Post Size: 6-3/4"
• Beam Size: 6-3/4"
• Thickness: 3 Gauge
• Finish: Black Powder Coat
• Fasteners Required - Beam: (4) 3/4" Machine Bolts (sold separately)
• Fasteners Required - Post: (2) 3/4" Machine Bolts (sold separately)
• Beam Width: 6-3/4 in.
• Width 1: 6-7/8 in.
• Width 2: 6-7/8 in.
• Length 1: 13 in.
• Height 1: 8 in.
• Country of Origin: United States

Approved Applications

• Indoor architectural wood construction projects
• Column-to-beam connections where connectors are exposed and visible
• Structural applications requiring certified weld strength and NDS-compliant bolt spacing
• Projects in seismic or high-wind zones requiring increased uplift load capacity
• Decorative structural framing featuring the Classic Collection aesthetic

Note: Product dimensions and/or screw or bolt holes may differ from picture.

Frequently Asked Questions

What post and beam sizes is the CC77PC designed to fit?

The CC77PC is designed for use with a 6-3/4" post and a 6-3/4" beam, making it suitable for heavy timber framing applications where both the post and beam share the same nominal dimension.

What fasteners are required to install the CC77PC?

The beam connection requires four 3/4" machine bolts. The CC77PC also includes diamond holes to allow for temporary fastening during installation before final bolting.

Is the CC77PC suitable for use in locations where the hardware will be visible?

Yes. The CC77PC is part of Simpson's Classic Collection and is specifically designed with aesthetics in mind. It features a black powder-coat finish along with modern smooth edges and clean lines, making it an appropriate choice for architectural wood framing projects where structural connectors remain fully visible.

How does the CC77PC help distribute load at the column-beam connection?

The seat of the column cap provides an additional bearing surface that extends beyond each side of the column. This extended seat bearing surface helps distribute the load from the beam across a wider area, providing added support and stability at the connection point.