SKU: 35550308952

Simpson Strong-Tie CPT66Z (6" x 6") ZMAX Galvanized Concealed Post Base

Sale price$47.50 Regular price$52.78
Save 10%

Pay in installments of $13.20 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Simpson Strong-Tie CPT66Z (6" x 6") ZMAX Galvanized Concealed Post BaseSimpson CPT66Z Description The Simpson CPT66Z 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 a ZMAX coating for corrosion resistance. Simpson CPT66Z Includes (1) ZMAX Galvanized Concealed Post Base for 6x6 Simpson CPT66Z Features Load Capacity: Engineered to withstand high uplift loads. Concealed Base: Designed for use with 6x6

Simpson CPT66Z Description

The Simpson CPT66Z 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 a ZMAX coating for corrosion resistance.

Simpson CPT66Z Includes

  • (1) ZMAX Galvanized Concealed Post Base for 6x6

Simpson CPT66Z Features

  • Load Capacity: Engineered to withstand high uplift loads.
  • Concealed Base: Designed for use with 6x6 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 CPT66Z Applications

  • Decks: Securely attaches wood posts to concrete footings.
  • Post-to-Footings: Provides a concealed finish for aesthetic purposes.

Simpson CPT66Z Installation Overview

  1. Use all specified fasteners.
  2. Mark dowel/bolt locations on the post using the knife blade portion as a template.
  3. Drill 1/2"-diameter holes perpendicular to the post at marked locations.
  4. Cut a 3/16"-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. Place washers over the connector tabs and anchor bolts, then secure with nuts.
  7. Slide the standoff base onto the knife blade assembly.
  8. Stand the post on the knife blade and drive in the supplied dowels.
  9. Ensure the post is properly seated and secure.

Simpson CPT66Z Specifications

Finish ZMAX
Length 5-3/8"
Material Steel
Fasteners required (2) 1/2" Concrete Anchors
Post size 6x6

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: 35550308952

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Denise
Boise, US
★★★★★ 1
easily punctured by dog teeth & not durable
Size: Large Size 3, Color: World Cup
I have a medium size dog 25lbs. The tabs all came off within 4 days & deflated/punctured in the same amount of time this ball is not as sturdy as they say.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
S
Verified Purchase
Sunshyne
Belleville, US
★★★★★ 4
Quality product but sold on Amazon cheaper with different seller.
Size: Medium Size 2, Color: White-Blue
The size is the reason for the missing star. Made of good quality but found cheaper from another buyer. My 9month Cane Corso hasn't destroyed it yet and enjoys playing keep away with the other dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
J
Verified Purchase
Jenna
Belleville, US
★★★★★ 5
absolutely must buy perfect for dogs. I have a large black lab and he has had so much fun with us.
Size: Large Size 3, Color: White-Blue
I have to say that my dog would be considered an aggressive tower. However, this ball has stayed intact. I love that it comes with the pump. It’s extremely functional very soft for catching can be cleaned. Very easy easy the quality is exceptional. Very functional does have a bounce. I can say he has had so much fun with this since it’s getting it for his birthday on 11/11 I highly recommend this product and would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
K
Verified Purchase
KLBlake
Lowell, US
★★★★★ 5
Perfect for keep-away
Size: Large Size 3, Color: Red-Blue
I purchased one of these for my pup and he has a ball throwing it up in the air and chasing it. Handy for something they can play with alone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
K
Verified Purchase
karen denner
Omaha, US
★★★★★ 5
Your fur kid will thank you!
Color: Yellow Green, Size: 6 Inch
My dog absolutely LOVES this toy! I recently adopted a rescue & wasn’t sure what she might like, so I bought this in a 6” size for a 50# shep/lab/hound. The ball comes with a cute little pump with needle which only takes a few seconds to inflate. I put the ball outside for her; she wasn’t sure of it at first but it didn’t take her long to realize how fun it was to throw around & chase. She throws it up in the air by the loops & runs all over the yard with it & it’s so comical to watch! It seems pretty durable & well made - I’m shocked she hasn’t punctured it by now, but if she does I will definitely buy her another….and another. This is easily her favorite toy. I highly recommend it for your fur kid - you won’t be disappointed, & neither will they..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

recommand products