
Simpson Strong Tie
Simpson Strong-tie Bcs2-3/6z Post Cap/base, 18 Ga Steel, 3 X 6 In.
Key Features
AI Generated- Use this base to securely join various post sizes without extra hardware.
- Double shear nailing provides superior rigidity compared to single‑nail methods.
- The base’s design eliminates gaps between post and deck wood.
- The 16d nail requirement makes DIY installation straightforward.
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
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.












