The Simpson ECCLLQMD3.62G-KT is a heavy-gauge, hot-dip galvanized embedded column cap engineered for raised pier foundations and structural connections where heavy timber or engineered beams bear directly on concrete or concrete masonry unit (CMU) columns. Built on the ECCLQMD platform, this L-shaped, left-skewed cap features heavy-gauge beam seats and unique SSTB-style anchor bolts that deliver the high uplift and lateral resistance needed to help resist high-wind events. The ECCLQMD variation goes a step further by incorporating an additional seat to support a third member at the corner connection - making it the right choice when a deck joist, perimeter beam, or similar member must extend off the corner of the structure.

Key Features

• L-shaped, left-skewed corner configuration - positions the additional seat correctly for left-hand corner connections; order the ECCLRQMD for right-direction applications
• Additional third-member seat (ECCLQMD design) - supports a deck joist, beam, or similar member coming off the corner, eliminating the need for custom field fabrication at complex intersection points
• Heavy-gauge beam seats with SSTB-style anchor bolts - provide the high uplift and lateral resistance required in high-wind and seismic-zone construction
• 7-gauge steel construction - delivers the structural mass and load capacity demanded by heavy timber and engineered lumber in pier foundation applications
• Hot-dip galvanized (HDG) finish - provides extra corrosion resistance suited to exterior environments and applications involving treated lumber, where standard coatings fall short
• Designed for concrete and CMU pier tops - anchors directly into concrete or concrete block columns in raised pier foundations, covering the most common pier construction types

Why This Product

• Solves the corner-plus-deck problem in one connector - the integrated third-member seat handles the deck joist or outrigger beam at the corner without stacking separate hardware, keeping the connection compact and code-supportable
• Built specifically for high-wind pier foundation work - the combination of heavy-gauge beam seats and SSTB-style anchor bolts targets the uplift and lateral loads that standard post caps are not rated to address in exposed or coastal pier construction
• Hot-dip galvanization for long-term durability - HDG coating goes beyond standard zinc plating, making this cap a reliable choice for outdoor, ground-proximate, and treated-wood environments where corrosion is an ongoing concern
• American-made 7-gauge steel - the heavy material specification supports the demanding load paths common in raised pier and heavy timber framing, giving builders confidence in the connector's performance at critical structural nodes

Specifications

• Manufacturer Part Number (MPN): ECCLLQMD3.62G-KT
• Model / Series: ECCLQMD
• Beam Orientation: Left (L-Shaped / Skewed Left)
• Main Channel Width (W1): 3-5/8 in.
• Main Channel Length (L1): 16-1/2 in.
• Material: 7-Gauge Steel
• Coating / Finish: Hot-Dip Galvanized (HDG)
• Country of Origin: United States

Approved Applications

• Raised pier foundations where heavy timber or engineered beams rest on concrete or concrete block columns
• Corner column-to-beam connections requiring a third structural member, such as a perimeter deck joist or beam
• High-wind and seismic-zone construction requiring verified uplift and lateral resistance
• Exterior construction and applications involving treated lumber where corrosion resistance is critical
• Concrete and concrete masonry unit (CMU) pier top connections

What's Included

• ECCLLQMD3.62G-KT Embedded Column Cap (Left, HDG) - Kit
• MSTQM straps for connecting the ECCLQMD to wall framing
• Screws configured to provide high uplift design values

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What beam size is the Simpson ECCLLQMD3.62G-KT designed to accommodate?

This embedded column cap is designed for use with a 3-5/8 in. wide beam. The main channel width is 3-5/8 in. and the main channel length is 16-1/2 in.

What makes the ECCLQMD design different from a standard ECCLQM column cap?

The ECCLQMD variation incorporates an additional seat to support a third member at the corner connection. This makes it ideal for applications where a member - such as a deck joist or beam - is needed off the corner of the structure, which the standard ECCLQM does not accommodate.

Is this cap designed for left- or right-side installation, and is there a right-direction version available?

This cap is designed for left-direction orientation. If you need a right-direction version, you should order the ECCLRQMD instead.

Why is the hot-dip galvanized finish recommended for this application?

The hot-dip galvanized (HDG) finish provides extra corrosion resistance, making the cap well-suited for exterior installations and applications involving treated wood. This is particularly important in raised pier foundation applications where the cap is exposed to the elements or in contact with treated lumber.