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3/8-in Ceramic Standard Flat Washer

Ratings & Reviews for Deck Plus 3/8-in Ceramic Standard Flat Washer

4.8
95
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Review
  4.8 out of 5
95 Reviews

3 Star
0%
2 Star
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93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these washers for exceptional durability, reliable performance, and attractive black finish. Most highlight their strength in outdoor applications, rust resistance, and ability to hold bolts securely without maintenance. The black coating earns consistent praise for matching hardware aesthetically and enhancing project appearance. Reviewers confirm perfect fit with standard 3/8" lag and carriage bolts, describing them as exactly what they needed. A few note the coating can scratch with abrasion, but overall customers consider them dependable and highly recommend them.

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

They work perfect for my project

September 23, 2026
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Helps with rust prevention

 Would Recommend

Coated washers

June 17, 2026
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good product

 Would Recommend

works as intended

June 9, 2026
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Thin flat washer

 Would Not Recommend

Flat washer that’s pretty thin nothing fancy

June 7, 2026
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good product

 Would Recommend

good product

June 3, 2026
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Well made black washers

 Would Recommend

I needed to use these to give a little more coverage when mounting some hardware to post. The hardware was all black including the lags, so it was nice to have matching washers. They were nice and thick and did not bend under the pressure of the lag. Will be using again in the future.

May 29, 2026
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Washer

 Would Recommend

It’s a washer and I got lag bolts to go with it and they do everything I expected it to

May 27, 2026
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Work Perfectly

 Would Recommend

Work great and easy to locate in store

May 18, 2026
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Good value for the money

 Would Recommend

Works as intended good value for the money used as spacers for lag bolts

May 17, 2026
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A washer for the right job

 Would Recommend

Fit fine

May 16, 2026
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I didn't have to paint them

 Would Recommend

paint black

May 9, 2026
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Good product

 Would Recommend

It's a washer. Does what it's supposed to do. Used in my trellis system

May 6, 2026
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