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1/2-in x 13 Zinc-plated Steel Nylon insert Nut Count

Ratings & Reviews for Hillman 1/2-in x 13 Zinc-plated Steel Nylon insert Nut Count

4.7
1039
Review
 4.7 out of 5
1042 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these lock nuts for their reliable self-locking function and consistent quality. Most highlight that the nylon insert securely locks and performs exactly as intended, with many comparing them favorably to traditional alternatives. Reviewers emphasize precise manufacturing and true-to-size fit, noting seamless compatibility across projects. Customers frequently describe them as solid, durable, and well-priced, with many stating they would buy again. A few isolated reports mention receiving wrong sizes, but these do not reflect product performance. Overall, reviewers strongly recommend these nuts for dependable torque retention.

Customer review summary generated by AI, including incentivized reviews.
1042 Customer Reviews

Zink nylon nut great

Would Recommend

Ive purchased this item in the past. I'm doing a lawn tractor upgrade on my deck. I'm using this nylon nuts to hold my deck wheels in place, so they don't get loose and fly off.

September 9, 2026
From 3_SLASH_8-in x 16 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Perfect for the intended use...

Would Recommend
September 9, 2026
From 5_SLASH_16-in x 18 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Great Nuts!

Would Recommend

I try to use nylon insert nuts whenever I can. Crush washers are basically useless. The threads were perfect, the finish was bright. Nylon inserts prevent vibration from loosening the hardware.

September 8, 2026
From 1_SLASH_4-in x 20 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Works as designed

Would Recommend

Works as designed

September 7, 2026
Verified Purchaser
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Good buy

Would Recommend

Needed a good lock nut for swing arm on tractor

September 7, 2026
From 5_SLASH_8-in x 11 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Not sure what you want here.

Would Recommend

This was just what I needed to get the job done.

September 7, 2026
From 5_SLASH_16-in x 18 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Works as expected

Would Recommend

Exactly what I needed to replace two lost nuts that wheels on a cart.

September 5, 2026
From 1_SLASH_4-in x 28 Zinc-plated Steel Nylon insert Nut 2 Count Verified Purchaser
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Holds tight forever

These lock nuts have never failed me. I use these on all my finishing work. I don’t have to fool with lock washes with these nuts. Once tight, always tight

September 4, 2026
From 1_SLASH_4-in x 20 Zinc-plated Steel Nylon insert Nut Count Verified Purchaser
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Would Recommend

I was very happy to find these 1/4" Fine Thread Nylock nuts. I had been looking for several days before checking at Lowe's Thank you

September 4, 2026
From 1_SLASH_4-in x 28 Zinc-plated Steel Nylon insert Nut 2 Count Verified Purchaser
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