The Simpson 4-5/8 in HDG Column Cap for GFCMU and Concrete Piers is an embedded connector engineered by Simpson Strong-Tie Company Inc for raised pier foundations where heavy beams bear on concrete or concrete masonry unit columns. Designed specifically for floor support beam and non-corner pier locations, this column cap delivers the uplift and lateral load resistance required in high-wind construction, pairing a heavy-gauge beam seat with a Hot Dip Galvanized finish suited to exposed exterior environments.

Key Features

• Requires 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws in all round holes - fastener-specific engineering ensures the connector reaches its rated load values, protecting the structural integrity of the connection.
• Screw configuration optimized for uplift resistance - the deliberate screw layout delivers high uplift design values, giving builders confidence in connections that must withstand wind-driven forces on pier-supported structures.
• Certified welds throughout - weld certification provides verified strength and consistent load performance, reducing uncertainty during inspection and approval processes.
• SSTB anchor bolt offset geometry - allows flush installation alignment, simplifying placement on concrete and concrete masonry unit piers while maintaining full structural engagement.
• Hot Dip Galvanized finish - provides enhanced corrosion resistance for exterior, exposed, and moisture-prone pier foundation environments where bare steel would degrade prematurely.
• Made in the United States - domestic production supports consistent quality standards and reliable availability for construction schedules.

Why This Product

• Purpose-built for high-wind pier foundation connections - this column cap is specifically approved for raised pier foundations requiring high uplift and lateral load resistance, making it a direct fit for coastal, storm-prone, and wind-zone construction rather than a general-purpose alternative.
• No fastener guesswork - the connector is engineered around 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws, so contractors work with a fully defined fastener system that achieves the specified load values without substitution risk.
• Corrosion-resistant finish for long-term performance - the Hot Dip Galvanized coating is well suited for exterior pier environments where moisture exposure is a constant factor, reducing long-term maintenance concerns in the foundation system.
• Fits standard CMU cell applications - compatibility with standard concrete masonry unit cells means this cap integrates cleanly into common block column construction without custom modification or special preparation.

Specifications

• MPN: CCQM4.62-SDSHDG
• Brand: Simpson Strong-Tie Company Inc
• Width: 4-5/8"
• Length: 11"
• Finish: Hot Dip Galvanized
• Fasteners Included: 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws
• Country of Origin: United States

Approved Applications

• Raised pier foundations where heavy beams rest on concrete or concrete block columns
• Floor support beam locations along a pier foundation
• Non-corner pier locations requiring high uplift and lateral load resistance
• High-wind-event-resistant structural connections in pier-supported construction
• Applications utilizing standard CMU (concrete masonry unit) cells

What's Included

• 1 x CCQM4.62-SDSHDG Column Cap
• 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws

Frequently Asked Questions

What type of fasteners should be used with the CCQM4.62-SDSHDG, and can lag screws be substituted?

This column cap requires 1/4" x 2 1/2" Strong-Drive SDS Heavy-Duty Connector screws installed in all round holes. Lag screws must not be substituted, as they will not achieve the same load values specified for this connector.

Is the CCQM4.62-SDSHDG suitable for corner pier locations?

No. The CCQM is intended for use along a floor support beam and non-corner locations only. It is not designed for corner pier applications.

Why is the finish on this column cap Hot Dip Galvanized?

The Hot Dip Galvanized (HDG) finish provides enhanced corrosion resistance, making this connector well suited for exterior and exposed pier foundation environments where moisture exposure is a concern.

Can the CCQM4.62-SDSHDG be configured for different beam sizes or beam combinations?

Yes. Configurations for many different beams or beam-to-beam combinations can be manufactured. for Configurable Options and Special orders.

Note: Product dimensions and/or Screw holes may differ from picture.