
Ratings & Reviews for Simpson Strong-Tie BC 4-in x 4-in ZMAX Wood to wood Base
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this post anchor bracket for its strength and reliability in securing 4x4 posts to decks and concrete structures. Reviewers consistently highlight its durability, ease of installation, and ability to prevent uplift while allowing post adjustment. Many appreciate the straightforward design that integrates seamlessly with wood-to-concrete connections, though a few note minor drilling may be needed. Some express concern about cost, and a small number report the bracket feels flimsy under extreme load or high torque. Overall, most customers find it performs exactly as needed for structural applications.
Customer review summary generated by AI, including incentivized reviews.Durable
Works great for what I needed it for
Verified Purchaser
Difficult to locate in the store, but great for building decks.
Verified Purchaser
$8+ for a piece of tin, ridiculous
Would Not Recommend$8+ for a piece of tin, ridiculous
Verified Purchaser
Good
Would RecommendGood product
Verified Purchaser
Worked for my project
Would RecommendI used these to mount handrail post to concrete. I opened the holes wider to accommodate the lags I used.
I really like the product but was expensive.
Would RecommendWorked great but was kinda pricey.
Verified Purchaser
Easy installation
Would RecommendDid the job it was designed to do with ease.
Verified Purchaser
Post anchor bracket
Would Not RecommendSeems to be enough by itself but metal isn’t thick enough to hold post steady.
Verified Purchaser
Hi T5ive, this is Lexus from Simpson Strong-Tie. Thank you for your feedback. We’re sorry to see your experience with our BC40Z did not meet your exp... Read More

Did the trick.
Would RecommendLiked being able to put railing on my porch without a lot of trouble. Didn't like having to drill bottom of post to get them to set down flat over screws.
Verified Purchaser
I use these successfully to fix instead of replace
Would RecommendI use these to keep post from falling apart
Verified Purchaser
Hi Rich, this is Bekah from Simpson Strong-Tie. Thank you for your feedback. We’re sorry to see your experience with our BC40Z did not meet your expe... Read More