Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these stainless steel washers for exceptional rust resistance and reliable outdoor performance. Most highlight their durability in harsh environments—solar panel mounts, fence installations, gazebos—where previous hardware failed. Reviewers consistently note perfect fit on standard bolts, smooth machined finish, and strong, non-bending construction. Many emphasize they work exactly as intended with impressive longevity. A few mention minor concerns about fit or material composition, but the vast majority consider them high-quality, durable, and worthwhile.
Customer review summary generated by AI, including incentivized reviews.part of the stuff I need to put on my mailbox
Would RecommendSimple and easy and looks good against the ceiling
I sprayed it a brown to go with my decot
Washer this
Would RecommendInstalled these on an outdoor solar panel project . No rust .
Awesome screw!!!
Would RecommendThey screwed great
Great outdoor screw spacers
Proper additions for mounting car license plates
Perfect for a fix if it’s sized correctly
Would RecommendIt was for a quick fix and was very easy to use
From 1_SLASH_4-in Stainless steel Standard Flat Washer Verified Purchaser
Stainless steel is the way to go.
Would RecommendStainless steel, no rust. Permanent repair.
Loose pack
Would RecommendI gave these items 3 stars due to them all being thrown into a bag along with 60 5/16-in Stainless steel washers, loose. I had to sort them out prior to using them. Otherwise the washers are perfect.
Just what I need it
Would RecommendBest price with in stock
Would RecommendStainless
Verified Purchaser
Rust resistant
Would RecommendI use stainless hardware for exposed outdoor projects.