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BC 4-in x 6-in ZMAX Wood to wood Cap

Ratings & Reviews for Simpson Strong-Tie BC 4-in x 6-in ZMAX Wood to wood Cap

4.6
118
Review
 4.6 out of 5
118 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this bracket for its strength, durability, and reliability in connecting and extending 4x4 posts across decks, fences, and outdoor structures. Reviewers consistently highlight the galvanized steel construction's corrosion resistance and sturdy performance, describing it as solid and made to last. Many commend its ease of installation and intuitive design that works seamlessly with standard screws. Customers appreciate its consistent performance across diverse projects and consider it worth the investment. A few mention the metal feels thinner than expected or note the price as slightly high, but these concerns minimally affect overall satisfaction. Most reviewers strongly recommend it as a dependable, no-nonsense solution.

Customer review summary generated by AI, including incentivized reviews.
118 Customer Reviews

Helps to have access to all four sides.

Needed to extend a fence post. Worked very well.

April 22, 2026
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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Worked well on my kids swing set build

Would Recommend

Sturdy and durable. Worked well building my kids swing set

April 15, 2026
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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As advertised

Would Recommend

As expected

April 10, 2026
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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Product worked perfectly.

April 8, 2026
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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Good quality

True to size and worked great on my chicken coop joining 4x4 posts to 2x 2x6 doubled up.

February 10, 2026
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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4x4 extender

Would Recommend

Perfect tool for extending the length of a 4x4. Great fit and easy to use!

December 12, 2025
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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Same as above, never enough product

Not enough material on the shelves

December 1, 2025
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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Response from Simpson Strong-Tie

Hi Joey, this is Bekah from Simpson Strong-Tie. Thank you for your feedback. We’re sorry to see your experience with our BC4Z-R did not meet your exp... Read More

Simpson Strong-TieDecember 1, 2025

SimpsonStrongTie

Simple but effective

Would Recommend

A simple but must have part for any deck build, very solid when paired with structural screws

November 21, 2025
From BC 4-in x 4-in ZMAX Wood to wood Post base_SLASH_cap hardware Verified Purchaser
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