The Simpson CC46 Column Cap for 4x Beam, 6x Post by Simpson is built to create strong, reliable column-to-beam connections in wood construction. The seat of the column cap provides an additional surface area of bearing that extends beyond each side of the column, helping to distribute the load from the beam and deliver solid support across the connection. Constructed from 7-gauge steel with a Simpson Strong-Tie gray paint finish, this column cap is engineered to perform in structural applications subject to standard, wind, and seismic loading conditions. Key Features Certified welds - provide verified strength and load performance, giving builders confidence in the integrity of every connection Increased uplift load capacity - engineered to handle the elevated demands of earthquake and wind loading, making this cap appropriate for high-load structural environments NDS code-compliant bolt spacing - ensures the fastener layout meets established code requirements, reducing the risk of inspection issues and supporting optimal structural performance Diamond holes for temporary fastening - allow the cap to be held in position during installation before final bolting, improving accuracy and simplifying the assembly process Fits nominal 4x beam and 6x post - purpose-built sizing means a precise, secure fit for those specific member dimensions without modification 7-gauge steel construction - delivers the material thickness needed to handle substantial structural loads in column-to-beam post cap applications Simpson Strong-Tie gray paint finish - provides a consistent, durable surface coating suited to interior structural use Installs with six 5/8-in. diameter bolts - a defined, straightforward fastener requirement that supports consistent, repeatable installation across framing projects Why This Product Engineered for demanding load conditions - with certified welds and uplift loads increased specifically for earthquake and wind loading, this column cap is suited for structural connections where performance under stress is a critical consideration Extended bearing seat for better load distribution - the seat of the column cap extends beyond each side of the column, spreading the beam load more broadly and reducing concentrated stress at the connection point Code-ready design - bolt spacing that meets NDS code requirements means less guesswork during inspection and greater assurance that the installation aligns with recognized structural standards Practical installation features - diamond holes for temporary fastening and a clear six-bolt installation requirement make this post cap straightforward to position and secure, helping reduce errors during framing Specifications MPN: CC46 Member Size: 4x Beam, 6x Post Nominal Beam Width: 4x Beam Width: 3-1/2 in. Width 1: 3-5/8 in. Width 2: 5-1/2 in. Length 1: 11 in. Height 1: 6-1/2 in. Nominal Post Size: 6x Gauge: 7-gauge steel Finish: Simpson Strong-Tie Gray Paint Coating: Simpson Strong-Tie Gray Paint Install With: (6) 5/8-in. diameter bolts (sold separately) Post Size: 4x6 Options Contact us for Configurable Options and Special orders Straps may be rotated where W1 >= W2. 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 CC46 designed to fit? The CC46 is designed for use with a nominal 4x beam and a nominal 6x post, making it specifically suited for column-to-beam connections using those member sizes in wood construction. What fasteners are required to install the CC46? The CC46 is installed with six 5/8-inch diameter bolts. The bolt spacing is designed to meet NDS code requirements to ensure optimal structural performance. How does the CC46 handle wind and seismic loading? The CC46 features increased uplift load capacity to address the demands of earthquake and wind loading conditions, along with certified welds that provide confidence in both strength and load performance. What material and finish is the CC46 made from? The CC46 is constructed from 7-gauge steel and features a Simpson Strong-Tie gray paint finish, providing durability suited to structural wood construction applications. Note: Product dimensions and/or screw/bolt holes may differ from picture.
