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1/4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count

Ratings & Reviews for Hillman 1/4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count

4.7
479
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Review
  4.7 out of 5
480 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these stainless steel nylon lock nuts for exceptional reliability and durability. Reviewers consistently highlight the nylon insert's effectiveness in preventing loosening under heavy vibration, with many noting the nuts stay secure without additional hardware. The rust-resistant stainless steel construction earns strong approval for outdoor and weather-exposed applications. Customers appreciate the precise sizing, smooth threading, and easy installation. A few report minor issues with nylon insert weakness, but these concerns are rare and vastly outweighed by widespread satisfaction with long-term performance.

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

Nice nuts

 Would Recommend

Worked very well for me

February 14, 2026
Verified Purchaser
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Select correct location

 Would Recommend

Good replacement for snowblower screws and vibrations proof nuts

February 8, 2026
From #8 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
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Perfect size and price

 Would Recommend

Perfect size and price

January 26, 2026
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
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Excellent Product

It was exactly what was needed

January 23, 2026
From 1_SLASH_4-in x 28 Stainless steel Steel Nylon insert Nut 3 Count Verified Purchaser
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Ridiculous reviews.

It's a nyloc nut, it didn't loosen.

January 16, 2026
Verified Purchaser
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Quality

Perfect for the job

January 15, 2026
From #8 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
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These were ok but.

 Would Recommend

These were 👍 but Lowe's recent changes to their veterans discount program are disappointing. They removed kitchen cabinets a while ago and now appliances. It's nice to get a dime of these nuts but I guess they're not so greatful for our service on larger items anymore. Drives us away from local Lowe's to the big box stores.

January 13, 2026
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
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Won't rust.

 Would Recommend

Rust proof.

December 31, 2025
Verified Purchaser
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Lock nuts prevent loosening during operation

 Would Recommend

Great choice to prevent loosening during operation

December 6, 2025
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
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