Simpson Strong-Tie BC 4-in x 4-in ZMAX Wood to wood Post base/cap hardware
Item #1944519 |
Model #BC4Z-R
Provides a positive connection for a post to a wood deck
Stronger than angled nailing or screw fastening
Reduces the chance of the post splitting and eliminates nailing into end grain
Not recommended for non top-supported installations (such as fences or unbraced carports)
Nominal post size: 4x
Made from 18-gauge steel
ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
Install with 16d common nails or #10 x 1-1/2-in Strong-Drive SD screws
General | |||
|---|---|---|---|
Finish | ZMAX | Material | Steel |
Manufacturer Color/Finish | ZMAX Galvanized, G185 | Package Quantity | 1 |
Series Name | BC | Materials Connected | Wood to wood |
Type | Post base/cap hardware | Nails Required | 16D |
Dimensions | |||
|---|---|---|---|
Actual Depth (Inches) | 3.659 | Actual Width (Inches) | 3.659 |
Actual Weight (lbs.) | 0.56 | Common Measurement (T x W) | 4-in x 4-in |
Features | |||
|---|---|---|---|
Adjustable | No | Screws Included | No |
Gauge | 18 | Stainable/Paintable | No |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | ||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30102900 | ||
Check out the Best Selling Base & Cap Hardware on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this bracket for reliable performance, sturdy galvanized steel construction, and precise fit in deck and post-joining projects. Most highlight that it works exactly as intended, creating strong 90-degree joints for 4x4 posts with simple installation requiring no special tools. Reviewers consistently commend the durable materials and corrosion resistance for outdoor use. Many appreciate how it speeds up projects and eliminates guesswork. A few mention wishing for heavier gauge metal or a cup-style design. Overall, customers consider it a trusted, dependable solution for DIY builders and contractors.
Customer review summary generated by AI, including incentivized reviews.The cashier can not take my driver's license to look up my account. I forgot my lower card. So I didn't get the items.
Verified Purchaser
Simple and straightforward.
Sturdy. Wish there was a hole in the center as well.
Verified Purchaser
Quality
Did the job
Verified Purchaser
Post bracket
Really good for putting two 4x4 posts together
Verified Purchaser
5 Questions
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Hi Rex, this is Bekah from Simpson Strong-Tie. Please contact Lowe's Customer Service at 800-445-6937 for further assistance.