Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

1/4-in x 28 Stainless steel Steel Nylon insert Nut 3 Count

Ratings & Reviews for Hillman 1/4-in x 28 Stainless steel Steel Nylon insert Nut 3 Count

4.7
479
Review
 4.7 out of 5
481 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 superior vibration resistance and rust protection. Reviewers consistently report the nylon insert prevents loosening under heavy use, with nuts staying firmly in place on generators, tractors, and outdoor equipment. The stainless steel construction resists corrosion in weathered environments, and the self-locking design eliminates the need for washers. Threading fits standard bolts seamlessly, and installation is straightforward. A few report occasional nylon weakness or mis-threading, though most consider them reliable and worth purchasing again.

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

Good product top safely secure bolts

Would Recommend
April 16, 2026
From 1_SLASH_4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count Verified Purchaser
Was this Review Helpful ?

Solid nut!

Would Recommend

Tightened hard and fast!

April 6, 2026
Verified Purchaser
Was this Review Helpful ?

Great quality

Would Recommend

These work as advertised. Good Nuts! Expensive but only needed a few

April 4, 2026
From #10 x 24 Stainless steel Steel Nylon insert Nut 8 Count Verified Purchaser
Was this Review Helpful ?

Tom's screws

Would Recommend

Good value

April 2, 2026
From #8 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
Was this Review Helpful ?

Tom's

Would Recommend

Good product

April 2, 2026
From #10 x 24 Stainless steel Steel Nylon insert Nut 8 Count Verified Purchaser
Was this Review Helpful ?

Great Nuts

Would Recommend

I’m an expert on nuts. These are nice nuts.

April 1, 2026
From 1_SLASH_4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count Verified Purchaser
Was this Review Helpful ?

Works just like they should!

Would Recommend

These work to keep the nut from slipping off, even with heavy vibration. We used them for a student archaeology project, an automatic dirt/artifact sifter. It shook back and forth about once per second for hours, and these didn't slip. I would definitely recommend them to a friend or a foe.

April 1, 2026
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
Was this Review Helpful ?

What you would expect out of the Teflon bolt

Would Recommend

What you would expect out of a stainless steel Teflon locking bolt. Just wish they came in zinc plated.

April 1, 2026
From 1_SLASH_4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count Verified Purchaser
Was this Review Helpful ?

Worked great

Would Recommend

Worked great

April 1, 2026
From #10 x 24 Stainless steel Steel Nylon insert Nut 8 Count Verified Purchaser
Was this Review Helpful ?

Good nuts

Would Recommend

Good product

March 24, 2026
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
Was this Review Helpful ?

That I got the one I need

Would Recommend

What can I say

March 12, 2026
From 3_SLASH_8-in x 24 Stainless steel Steel Nylon insert Nut 2 Count Verified Purchaser
Was this Review Helpful ?

i wish I knew nobody is at the registers anymore.

Would Recommend

it worked

February 27, 2026
From #10 x 24 Stainless steel Steel Nylon insert Nut 8 Count Verified Purchaser
Was this Review Helpful ?

worked, most important

Would Recommend

worked

February 24, 2026
From #10 x 24 Stainless steel Steel Nylon insert Nut 8 Count Verified Purchaser
Was this Review Helpful ?

It’s a nut for a small machine nut. It works.

Would Recommend
February 22, 2026
From #6 x 32 Stainless steel Steel Nylon insert Nut 10 Count Verified Purchaser
Was this Review Helpful ?

Nothing I know of they work great

Would Recommend

Works great does the job perfectly

February 19, 2026
From 1_SLASH_4-in x 20 Stainless steel Steel Nylon insert Nut 6 Count Verified Purchaser
Was this Review Helpful ?