Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these lock washers for reliably preventing bolts and nuts from loosening under stress, with hundreds confirming they work exactly as intended. Most highlight correct sizing that matches specifications perfectly, solid galvanized construction that resists corrosion, and durable performance in demanding applications. Many appreciate the fair value for quality delivered. A few mention minor concerns like occasional rust or cost, but these isolated comments are vastly outweighed by strong satisfaction. Overall, reviewers consistently recommend these washers for dependable, long-term reliability.
Customer review summary generated by AI, including incentivized reviews.Washer with split in it
Would RecommendLock washer worked well. It has a split in it and slightly twisted to apply pressure to nut so it doesnt back out. It has a hole in the middle for a bolt to go through and strong enough to get the job done. Finish was nice. Working well for my project so far and don't expect any problems from it later on
Loees does not how to list washers.
I am very disappointed in Lowes, a hardware store? I ordered 8mm internal tooth star lock washer, I am a retired engineer and I have never found that a washer is sized by the outside diameter. The washers I revived was 8mm on the outside not the Inside diameter. I do not see how this washer will fit on the 8mm bolt that I wanted!!! Please get someone that knows how to list Washers!!!!
From #8 5_SLASH_16-in Zinc-plated Steel Internal tooth Lock Washer 4-Count Verified Purchaser

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