SKU: 33712275930

Simpson Strong-Tie CPT44Z (4" x 4") ZMAX Galvanized Concealed Post Base for 4x4 Posts

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Description

Simpson Strong-Tie CPT44Z (4" x 4") ZMAX Galvanized Concealed Post Base for 4x4 PostsSimpson 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 4x4 Simpson Strong Tie CPT44Z Features Load Capacity: Engineered to withstand high uplift loads. Concealed Base: Designed for use with 4x4 lumber

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 4x4

Simpson Strong-Tie CPT44Z Features

  • Load Capacity: Engineered to withstand high uplift loads.
  • Concealed Base: Designed for use with 4x4 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

  1. Use all specified fasteners as per guidelines.
  2. Mark dowel/bolt locations on the post using the knife blade portion as a template.
  3. Drill 1/2-inch diameter holes perpendicular to the post at marked locations.
  4. Cut a 3/16-inch wide slot in the end of the post adjacent to the holes.
  5. Install the knife blade portion of the connector on the anchor bolts.
  6. Slide the standoff base onto the knife blade assembly.
  7. 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 4x4
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).

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33712275930

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4.3 ★★★★★
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M
Verified Purchase
Mr M E Summerley
San Leandro, US
★★★★★ 5
Effective tool
Color: Red Trimmer, Size: 4.1"x 2.25"
Simole tool. Does the job. Blades need to be sharp.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
H
Verified Purchase
Hoofty
Louisville, US
★★★★★ 3
You get what you pay for. Won't order again.
Color: Birch, Size: 1/2"x 100ft, Color: Birch, Size: 1/2"x 100ft
Inconsistent width, and soft glue. The veneer is so thin you can see the plywood layers under it in places. The 1/2" width varies from 0.55" to 0.45" and was too narrow to cover the edge of my 0.46" plywood in spots. Even when fully cooled (left some pieces overnight before trimming) the glue is soft and tacky, and loads up on the edge banding trimmer blade. I was able to cover all my pieces, so I still gave it 3 stars. But I won't order it again. It's not worth the couple of dollars I saved. I also ordered a roll of 3/4 and threw it away. Same issues, and the color was way too light (looked more like raw maple than birch)
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Reviewed in the United States on March 8, 2026
A
Verified Purchase
April
Natrona Heights, US
★★★★★ 5
Great for dollhouses
Color: S-Walnut, Size: 3/4"x 25ft
Used as flooring for a dollhouse. Easy to use and looks like real hardwood. Glad I found this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
ARoberts
Cuba, US
★★★★★ 5
Metal VESA Mount
Great spacesaver for desk. Easy on-monitor installation and I couldn’t beat the price.
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Reviewed in the United States on April 18, 2026
G
Verified Purchase
Guillermo Loor
Belleville, US
★★★★★ 5
Nice for cable management
Real metal so it is very sturdy and if you tighten your screw it will be very stable too. I out it next to my monitor mount which provide a nice setup for cable management. It fits perfectly to a VESA 100x100 mount. I have a similar setup in my office but under the desk which makes it versatile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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