The Simpson 6x4 Column Cap with SDS Screws Rotated Straps is a heavy-duty structural connector engineered to create strong, reliable column-to-beam connections in wood frame construction. Designed for use with a 6x beam and a 4x post, this Simpson column cap features 90 deg. rotated straps that accommodate specific framing geometries where standard strap orientation is not practical. Built from 7-gauge steel with a gray paint finish and paired with included 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector Screws, this post cap delivers the load distribution, uplift resistance, and installation efficiency that structural wood framing demands - whether for seismic loading, high-wind applications, or heavy timber construction.

Key Features

• 90 deg. Rotated Strap Configuration - Straps are oriented 90 degrees from standard to accommodate framing layouts and beam alignment situations where conventional strap placement would interfere with the surrounding structure, giving builders greater flexibility on the job site.
• 6x Beam and 4x Post Compatibility - Precisely sized for a 6x beam meeting a 4x post, ensuring a proper structural fit without field modification and reducing installation time on common post-and-beam framing assemblies.
• 7-Gauge Steel Construction - Heavy-gauge steel provides the structural strength needed for demanding load transfer applications, including connections subject to uplift forces from seismic or high-wind conditions.
• Includes Strong-Drive SDS Heavy-Duty Connector Screws - 1/4" x 2-1/2" SDS screws are included with the column cap, allowing for fast, high-strength fastening without requiring separate hardware sourcing or pre-drilling.
• Extended Seat Bearing Surface - The seat distributes the beam load effectively beyond each side of the column face, reducing point loading stress and supporting long-term connection integrity in structural framing.
• Gray Paint Finish - Provides a protective coating suited to interior and covered structural applications, helping guard the steel against surface wear during handling and installation.
• Made in the United States - Domestic production supports consistent quality control and material standards for structural connectors used in code-compliant construction.

Why This Product

• Rotated straps solve real framing challenges - When standard column cap strap orientation conflicts with beam layout or adjacent framing members, the 90 deg. rotated strap design of this cap provides a direct solution without custom fabrication or field workarounds.
• Everything needed for installation is included - The Strong-Drive SDS Heavy-Duty Connector Screws ship with the column cap, so crews can move straight to installation without hunting down compatible fasteners separately.
• Built for high-demand structural applications - This column cap is approved for seismic and high-wind uplift resistance, making it a dependable choice for projects in areas with strict structural loading requirements.
• Precise sizing for a 6x beam and 4x post connection - Rather than relying on an adjustable or multi-size connector, this cap is purpose-built for a specific beam and post dimension, delivering a tighter, more predictable fit for heavy timber and post-and-beam framing projects.

Specifications

• Model Number: CCQ64SDS2.5ROT
• Strap Configuration: 90 deg. Rotated Straps
• Beam Size: 6x
• Post Size: 4x
• Steel Thickness: 7 Gauge
• Finish: Gray Paint
• Fastener Type: 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector Screws (included)
• Beam Width: 5-1/4 in. or 5-1/2 in.
• Width 1: 5-1/2 in.
• Width 2: 3-5/8 in.
• Length 1: 11 in.
• Height 1: 7 in.
• Country of Origin: United States

Approved Applications

• Column-to-beam connections in wood frame construction
• Structural framing where uplift resistance is required for seismic (earthquake) loading
• Structural framing where uplift resistance is required for high-wind loading
• Applications requiring rotated strap orientation for beam alignment or framing geometry
• Heavy timber and post-and-beam construction connections requiring load distribution beyond the column face

What's Included

• 1x CCQ64SDS2.5ROT Column Cap with 90 deg. Rotated Straps
• 1/4" x 2-1/2" Strong-Drive SDS Heavy-Duty Connector Screws (provided with the column cap)

Options

• Contact us for Configurable Options and Special orders
• The CCOQ and ECCOQ column cap only (no straps) may be ordered for field-welding to pipe or other columns. Dimensions are the same as the CCQ and ECCQ.

Frequently Asked Questions

What size beam and post is this column cap designed for?

The CCQ64SDS2.5ROT is designed for use with a 6x beam and a 4x post, making it suitable for structural wood framing applications where a 6-by beam meets a 4-by column.

What does the "ROT" designation mean for this column cap?

The "ROT" designation indicates that this model features straps rotated 90 deg. relative to a standard orientation. This rotation is intended to accommodate specific framing configurations and connection orientations that a non-rotated cap would not suit.

What type of fasteners are used with this column cap, and why are they advantageous?

This column cap is designed for use with Strong-Drive SDS Heavy-Duty Connector screws. These screws offer several advantages over traditional through bolts: they provide a lower profile, allow attachment to a greater net section area of the column, and enable faster installation.

What material and finish is the CCQ64SDS2.5ROT made from?

This column cap is constructed from 7-gauge steel with a durable gray paint finish, providing a heavy-duty build suited for structural wood framing applications.