The Simpson Strong-Tie ECCLR444HDG is a hot-dip galvanized, L-shape end column cap engineered to create strong, reliable column-to-beam connections in end-of-beam applications where two beams intersect in an "L" formation on top of a column. Built for right-hand orientation, this cap is sized for 4x main beams, 4x posts, and 4x side beams, and helps distribute loads from intersecting beams while providing robust structural support at the connection point. Fabricated from 7-gauge steel with a hot-dip galvanized finish, it is built to perform in demanding exterior and treated-wood construction environments where corrosion resistance is critical.

Key Features

• Assembled with certified welds - gives buyers confidence in the strength and load-bearing integrity of every connection.
• Bolt spacing that meets NDS code requirements - ensures the installation satisfies recognized structural standards, reducing the need for additional engineering review.
• Diamond holes for temporary fastening - simplify positioning and alignment during installation, saving time on the job site.
• Right-hand orientation - purpose-built for right-skewed "L" configurations; the left-hand version is available separately as the ECCLL.
• Sized for 4x main beam, 4x post, and 4x side beam - fits common dimensional lumber combinations used in post-and-beam and deck framing without additional brackets or braces.
• 7-gauge steel construction - delivers heavy-duty strength suited to structural column cap applications where load demands are significant.
• Hot-dip galvanized coating - provides extra corrosion resistance for exterior applications and compatibility with treated-wood lumber, extending the service life of the connection hardware.
• Installed with 5/8-in. diameter bolts - uses a common, readily available fastener size that aligns with typical structural framing practices.

Why This Product

• Engineered for complex L-shape intersections - the ECCL series is specifically designed for end-of-beam applications where two beams meet at a column in an "L" formation, addressing a connection type that standard column caps are not optimized to handle.
• Certified welds and NDS-compliant bolt spacing - these built-in quality standards work together to support load distribution requirements and give structural confidence without relying on supplemental hardware or custom fabrication.
• Hot-dip galvanized finish for long-term exterior performance - the HDG coating is suited for outdoor structures and treated-wood environments where moisture and chemical exposure would degrade standard finishes over time.
• Versatile sizing across beam and post combinations - end column caps are sized to specific plan details to accommodate many combinations of beam and post sizes, making this product adaptable to a wide range of structural framing layouts.

Specifications

• Manufacturer Part Number (MPN): ECCLR444HDG
• Brand: Simpson Strong-Tie
• Series: ECCL
• Direction: Right (Skewed Right)
• Member Size: 4x main beam, 4x post, 4x side beam
• Material: Steel
• Gauge: 7-gauge
• Coating / Finish: Hot-Dip Galvanized (HDG)
• Install With: 5/8-in. diameter bolts
• Country of Origin: United States

Approved Applications

• End-of-beam applications where two beams intersect in an "L" formation on top of a column
• Column-to-beam connections requiring strong load distribution from intersecting beams
• Exterior structural applications requiring corrosion-resistant hardware
• Treated-wood construction environments where enhanced corrosion resistance is required
• Projects requiring right-hand L-shape column cap orientation

• Many combinations of beam and post sizes can be manufactured. Refer to worksheet Options for Multiple-Beam, Bolted Column Caps.
• Contact us for Configurable Options and Special orders
  
• 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

Frequently Asked Questions

What beam and post sizes is the ECCLR444HDG designed to work with?

The ECCLR444HDG is sized for nominal 4x main beams, 4x posts, and 4x side beams. It is specifically engineered for end-of-beam applications where two beams intersect in an "L" formation on top of a column.

What is the difference between the ECCLR444HDG and the ECCLL model?

The ECCLR444HDG is a right-hand (skewed right) column cap. If your project requires a left-hand orientation, you would need to order the ECCLL instead.

What fasteners are required to install the ECCLR444HDG?

The ECCLR444HDG should be installed with 5/8-in. diameter bolts. The bolt spacing is designed to meet NDS code requirements to ensure optimal performance.

Why is the hot-dip galvanized finish important for this column cap?

The hot-dip galvanized (HDG) coating provides extra corrosion resistance, making the ECCLR444HDG suitable for exterior applications and use with treated wood, where standard finishes may be more susceptible to corrosion over time.