Simpson Strong-Tie CPT44Z (4″ x 4″) ZMAX Galvanized Concealed Post Base for 4×4 Posts
Simpson Strong-Tie CPT44Z Description
The Simpson CPT44Z Concealed Post Tie is designed to securely attach wood posts to existing concrete with a clean, concealed finish. It features a 1-inch standoff design to prevent rot and ensure durability.
Simpson Strong-Tie CPT44Z Includes
- (1) Concealed Post Base for 4×4
Simpson Strong-Tie CPT44Z Features
- Load Capacity: Engineered to withstand high uplift loads.
- Concealed Base: Designed for use with 4×4 lumber with a knife-blade style connector.
- Enhanced Durability: 1-inch standoff design prevents post rot.
- Light Corrosion Resistance: ZMAX coating provides protection against corrosion.
Simpson Strong-Tie CPT44Z Applications
- Decks: Securely attaches wood posts to existing concrete.
- Post-to-Footings: Provides a concealed and durable connection.
Simpson Strong-Tie CPT44Z Installation Overview
- Use all specified fasteners as per guidelines.
- Mark dowel/bolt locations on the post using the knife blade portion as a template.
- Drill 1/2-inch diameter holes perpendicular to the post at marked locations.
- Cut a 3/16-inch wide slot in the end of the post adjacent to the holes.
- Install the knife blade portion of the connector on the anchor bolts.
- Slide the standoff base onto the knife blade assembly.
- Stand the post on the knife blade and drive in the dowels supplied with the connector.
Simpson Strong-Tie CPT44Z Specifications
| Finish | ZMAX |
| Material | Steel |
| Post size | 4×4 |
| Fasteners required | (2) 1/2″ Concrete Anchors |
| Weight | 2.2 lb |
NOTE: Post bases do not provide adequate resistance to prevent members from rotating about the base and therefore are not recommended for non-top-supported installations (such as fences or unbraced carports).
