The Simpson Strong-Tie ECCL4X is a 4" Beam, L-Shape End Column Cap engineered to deliver strong, reliable column-to-beam connections in end-of-beam applications where two beams intersect in an "L" formation on top of a column. When properly installed, this heavy-duty column cap distributes load from the beams and provides robust structural support for the connection. Fabricated with certified welds and designed to meet NDS bolt-spacing code requirements, the ECCL4X is a trusted solution for demanding structural applications requiring precision-engineered column-to-beam performance.

Key Features

• Certified Welds: Provides confidence in strength and loading capacity for structural integrity you can count on.
• NDS-Compliant Bolt Spacing: Bolt spacing meets NDS code requirements to ensure optimal performance and code compliance.
• Diamond Holes: Included to provide convenient temporary fastening during installation.
• L-Shape End Configuration: Specifically designed for end-of-beam applications where two beams meet in an "L" formation on top of a column.
• Load Distribution: Helps distribute load from intersecting beams, supporting the structural connection effectively.
• Multiple Size Combinations: Accommodates many combinations of beam and post sizes to suit a wide range of project specifications.

Specifications

• Manufacturer Part Number (MPN): ECCL4X
• Brand: Simpson Strong-Tie
• Beam Size: 4"
• Shape: L-Shape End Column Cap
• Material: 7 gauge or 3 gauge steel (depending on size)
• Finish: Simpson Strong-Tie Gray Paint (HDG also available - contact us for quote)

Approved Applications

• End-of-beam column-to-beam connections where two beams intersect in an "L" formation on top of a column
• Structural applications requiring load distribution from multiple beams to a supporting column
• Projects requiring column caps without column straps for field welding to a steel column (specify "No Straps" when ordering; weld by designer)
• Installations requiring compliance with NDS bolt-spacing code requirements

Options

• Many combinations of beam and post sizes can be manufactured. Refer to worksheet Options for Multiple-Beam, Bolted Column Caps.
• The download shall be determined from the allowable loads for the unmodified product (see ECC column caps). The side beam can take a maximum of 40% of the download and shall not exceed 10,665 lb. The sum of the loads for the side beam(s) and main beam cannot exceed the table load.
• Uplift loads do not apply for ECCL caps.
• The column width in the direction of the main beam width must be the same as the main beam width (W1).
• Specify the stirrup height from the top of the cap. The minimum side stirrup heights (H2 or H3) is 6 1/2" (3 1/2" for models ending in "44").
• The L dimension may vary depending on the width of the side stirrup (W3 or W4).
• Column caps may be ordered without the column straps for field welding to a steel column. Specify "No Straps" when ordering. Weld by designer. Full loads apply for the beam and the post cap.

Frequently Asked Questions

What type of application is the Simpson Strong-Tie ECCL4X designed for?

The ECCL4X is specifically designed for end-of-beam applications where two beams meet in an "L" formation on top of a column. It provides a strong column-to-beam connection at these intersections, helping to distribute load from the beams and support the structural connection effectively.

What beam size is this column cap compatible with?

The ECCL4X is designed for use with 4" beams. It also accommodates many combinations of beam and post sizes, making it suitable for a wide range of project specifications.

What material and gauge of steel is used in the ECCL4X?

The ECCL4X is fabricated from steel in either 7 gauge or 3 gauge thickness, depending on the size. This heavy-duty construction supports demanding structural applications.

Does the ECCL4X meet any specific code requirements?

Yes, the ECCL4X features bolt spacing that meets NDS (National Design Specification) code requirements to ensure optimal performance and code compliance. It is also manufactured with certified welds, providing confidence in its strength and load-carrying capacity.