Simpson Strong Tie BC60Z 6x6 Post Column Base Zmax

Product Description

The SIMPSON STRONG TIE BC60Z is a galvanized half post and column base designed to anchor 6x6 posts to concrete foundations. It provides a rigid, code-compliant connection for structural post installations in exterior settings. The BC60Z features ZMAX galvanization, which delivers heavy-duty corrosion resistance suited for treated lumber and exposed outdoor environments. The base geometry prevents post end-grain splitting and eliminates the need to nail into end grain, improving long-term connection integrity. Installation hardware includes 16D common nails or 10 x 1.5-inch Strong Drive SD screws. This connector is installed by general contractors, framers, and deck builders working on residential and light commercial structural assemblies.

The BC60Z is applied in exterior structural connections where a 6x6 post must transfer vertical and lateral loads to a concrete footing or slab. Common applications include deck framing, patio covers, pergolas, carports, and covered walkway structures. The ZMAX galvanized finish makes it compatible with ACQ, CA, and other treated wood chemistries that accelerate corrosion in standard galvanized hardware. It is sold in packages of 10 units, making it practical for multi-post projects.

Key Features

• ZMAX galvanization provides enhanced corrosion resistance for use with treated lumber and exterior exposures
• Half-base design prevents post splitting at end grain during fastening
• Compatible with 16D common nails or 10 x 1.5-inch Strong Drive SD screws
• Sized for 6x6 post or column cross-sections
• Sold in a 10-piece package for multi-post applications
• Suitable for decks, patio covers, pergolas, and similar exterior structures

Compatibility

Designed as an OEM-style structural connector for 6x6 dimensional lumber posts in exterior deck and patio cover applications where connection to a concrete base is required.

Installation Notes

Installation is typically performed by licensed contractors or experienced framers familiar with structural connector requirements. Secure the base to the concrete footing before setting the post, following applicable building code requirements such as those referenced in the IBC or IRC for post-base connections. Use only the specified fasteners — 16D common nails or 10 x 1.5-inch Strong Drive SD screws — to maintain rated load values. Do not substitute undersized or non-specified fasteners, as this will compromise the structural connection.

Technical Specifications

• Post Size: 6x6
• Finish: ZMAX Galvanized
• Application: Exterior, treated wood compatible
• Recommended Fasteners: 16D common nails or 10 x 1.5-inch Strong Drive SD screws
• Package Quantity: 10 per package
• Package Weight: 8.9 pounds
• Unit of Measure: EA

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: BC60Z