Simpson Strong-Tie BCS2-3/6Z Post Cap/Base, 18 Ga Steel, 3 x 6 In.

The Simpson Strong-Tie BCS2-3/6Z is a dual-purpose post cap and base connector designed to securely attach posts and columns to wood beams and deck frames. This 18-gauge steel bracket allows you to connect two 2×2 posts to a 4×4 post, or three 2×2 posts to a 6×6 post, making it versatile for deck construction, patio covers, and other structural applications.

By securing the bottom of posts with a dedicated base attachment, this connector reduces the risk of wood splitting and eliminates the need for nailing into end grain—a common source of structural weakness. The double-shear nailing between beam and post gives added strength.

Features and Benefits

• Flexible Post Configurations: Connects two 2×2 to 4×4 posts or three 2×2 to 6×6 posts in a single connection.
• Double-Shear Nailing: Dual nailing surfaces between beam and post for added strength and stability.
• Reduces Wood Splitting: Secure base attachment prevents post splitting and eliminates weak end-grain nailing.
• ZMAX Galvanized Finish: Corrosion-resistant coating for durability.
• Fast Installation: Simple fastening with standard 16d common nails requires minimal tools and setup time.

Specifications

• Brand: Simpson Strong-Tie
• Model: BCS2-3/6Z
• Size: 3 x 6 inches
• Gauge: 18 gauge steel
• Finish: ZMAX galvanized

How to Use

• Installation: Secure the base to wood posts and beams using 16d common nails for a reliable connection.