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5/16-in Yellow zinc Steel Split Lock Washer 4-Count

Ratings & Reviews for Hillman 5/16-in Yellow zinc Steel Split Lock Washer 4-Count

4.8
1752
Review
 4.8 out of 5
1752 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these lock washers for reliably securing bolts and preventing loosening under vibration and stress. Most highlight consistent quality, solid galvanized construction, and durable performance in real-world applications. Reviewers confirm accurate sizing across specifications and appreciate the value for money. The vast majority report the washers work exactly as intended with no performance issues. A very small number note isolated concerns about necessity or pricing, but these do not reflect broader dissatisfaction. Overall, customers consider this a dependable, well-made product that delivers on its core function.

Customer review summary generated by AI, including incentivized reviews.
1752 Customer Reviews

Bought online 2 packs both were supposed to be 7/16 . 1 was 7/16 the other was 3/8 which I opened before noticing. Now I am going to have to make another trip to get the right item because someone was in to big hurry to see if they were right.

October 22, 2026
From 7_SLASH_16-in Zinc-plated Steel Split Lock Washer 4-Count Verified Purchaser
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Response from Customer Service@Hillman

We are very sorry to hear that this product was unsatisfactory and did not meet your expectations. We understand how disappointing that can be. Pleas... Read More

Customer Service@HillmanOctober 22, 2026

A screw is a screw is a screw

Would Recommend
October 20, 2026
From Verified Purchaser
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Said 3 packs of 2. One pack came.

Would Not Recommend
October 19, 2026
From Verified Purchaser
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Response from Customer Service@Hillman

We are very sorry to hear that this product was unsatisfactory and did not meet your expectations. We understand how disappointing that can be. Pleas... Read More

Customer Service@HillmanOctober 19, 2026

Good Quality, Does the Job

Would Recommend

These split lock washers are exactly what you'd expect. They fit properly, seem well made, and do the job they're designed to do. The zinc plating is a nice touch. Good value for a pack of 48. No complaints, they're just washers!

October 17, 2026
From Verified Purchaser
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need to stock hardware

is a good lock ring just no stock.. come on 3 of them in stock :(

October 16, 2026
From 3_SLASH_8-in Yellow zinc Steel Split Lock Washer 4-Count Verified Purchaser
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Would Recommend
October 14, 2026
From 3_SLASH_8-in Zinc-plated Steel Split Lock Washer 12-Count Verified Purchaser
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Works great for the purpose!

Would Recommend

works like it is intended

October 14, 2026
From 1_SLASH_4-in Zinc-plated Steel Wave washer Lock Washer 10-Count Verified Purchaser
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Incredible. Would but again.

These washers are incredible. The stunning stainless steel finish really glisten in the moonlight. Reminds me of fine jewelry. And don't even get me started on its locking feature. What a bonus.

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