Simpson Strong Tie BCS2-2/4Z Post Cap 2x2 to 4x Zmax

Product Description

The SIMPSON STRONG TIE BCS2-2/4Z is a Zmax-coated post cap designed to connect double 2x2 members to a 4x post. It supports double shear nailing at the connection point, which increases the load transfer capacity of the joint compared to single shear fastening. The Zmax coating provides a thick layer of zinc protection suited for treated lumber and exposed outdoor environments. This hardware is installed by framers, deck builders, and structural carpenters working on residential and light commercial wood framing projects.

This post cap is intended for applications where a double 2x2 beam or header must be tied down to a 4x post, a common configuration in deck framing, pergola construction, and covered porch structures. The double shear nailing geometry distributes lateral and vertical loads across both flanges, reducing stress concentrations at the connection. It is particularly well suited for outdoor assemblies exposed to moisture, where standard zinc plating would degrade prematurely.

Key Features

• Zmax coating for enhanced corrosion resistance in outdoor and treated-lumber applications
• Double shear nailing design increases joint strength at beam-to-post connections
• Sized to connect double 2x2 members to a 4x post
• Sold in a package quantity of 20 units
• Suitable for residential decks, pergolas, and covered porch framing

Compatibility

Designed as an OEM-style structural connector for wood-framed assemblies requiring a double 2x2 to 4x post cap connection in residential and light commercial construction.

Installation Notes

Installation is performed by qualified framers or structural carpenters following applicable building codes, including the International Residential Code (IRC) for wood connections. Fasten with fastener types and quantities specified in the current Simpson Strong-Tie load tables for this connector. Do not substitute fastener sizes or quantities, as joint capacity is rated based on specific nail schedules. Inspect the Zmax coating for damage before installation and avoid contact with incompatible dissimilar metals that could accelerate corrosion.

Technical Specifications

• Coating: Zmax (heavy zinc)
• Member Configuration: Double 2x2 to 4x post
• Nailing Type: Double shear
• Package Quantity: 20 per package
• Unit of Measure: EA
• Weight: 11 pounds (per package)

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: BCS2-2/4Z