Simpson Strong-tie BC4Z-R Post Cap Base 4x4 Z-max

Product Description

The SIMPSON STRONG-TIE BC4Z-R is a dual-purpose post cap and base connector designed for light cap or base connections in wood framing applications. Formed from 18-gauge galvanized steel with a Z-Max coating for enhanced corrosion resistance, this connector fits 4x4 lumber and is installed using 16d common nails or 16d x 2-1/2 joist hanger nails. It is suited for residential and light commercial framing projects where a reliable post-to-beam or post-to-footing connection is required. Licensed contractors and experienced framers are the typical installers for this hardware.

The BC4Z-R is intended for use in post cap and base applications in wood-framed structures such as decks, pergolas, and covered patios. The Z-Max coating makes it well suited for treated lumber environments where standard galvanizing may not provide sufficient corrosion protection. This connector is not recommended for non top-supported installations such as fences or unbraced carports, as post bases of this type do not provide adequate resistance to rotational forces about the base.

Key Features

• Dual-purpose design functions as both a post cap and post base for versatile installation
• Z-Max corrosion-resistant coating suitable for use with treated lumber
• 18-gauge galvanized steel construction for structural integrity
• Installs with 16d common nails or 16d x 2-1/2 joist hanger nails
• Sized for standard 4x4 lumber posts
• Not intended for non top-supported or unbraced applications such as fences or unbraced carports

Compatibility

Designed for use with 4x4 nominal lumber posts in residential and light commercial framing applications where a dual-purpose post cap and base connector is required.

Installation Notes

Installation should be performed by a qualified framing contractor or structural carpenter in accordance with applicable building codes. Do not install bolts into the pilot holes provided on this connector. Ensure the post is properly top-supported before relying on this base connection. Verify local building code requirements before installation, as connector specifications and fastener schedules may be subject to inspection.