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3/8-in x 16 Zinc-plated Steel Flange Nut 2 Count

Ratings & Reviews for Hillman 3/8-in x 16 Zinc-plated Steel Flange Nut 2 Count

4.8
156
Review
 4.8 out of 5
156 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these hardware components for their perfect fit, high quality, and reliable performance across DIY, automotive, and home improvement projects. Reviewers consistently highlight that flange nuts and replacement bolts work exactly as intended, with precision threading and corrosion-resistant zinc coating that eliminates the need for additional washers or modifications. The built-in flange design provides secure, vibration-resistant fastening, while the grade-5 quality and excellent craftsmanship inspire confidence in long-term durability. Many note the extensive selection and accurate product descriptions. A few mention minor navigation challenges or slightly higher pricing, but nearly all customers consider these products worthwhile and reliable.

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

did the job and no complaints

Would Recommend

everything was to my satisfaction

September 7, 2023
From 5_SLASH_16-in x 18 Zinc-plated Steel Flange Nut 3 Verified Purchaser
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Perfect fit

Would Recommend

Perfect fit

August 21, 2023
From 5_SLASH_16-in x 18 Zinc-plated Steel Flange Nut 3 Verified Purchaser
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Works!

Would Recommend

As described and worked for what I needed. Still tight on the bolt.

June 8, 2023
From 8mm x 1.25 Zinc-plated Steel Flange Nut 2 Verified Purchaser
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GM exhaust manifolds

Would Recommend

Same size for GM exhaust manifolds. Not sure about all years but 2016-17 5.3L for sure. Perfect replacement for the ones I beat up/rounded off with an impact to loosen exhaust while changing trans fluid/filter. Obviously this time used anti-seize (like the factory should) to avoid future problem.

May 18, 2023
From 10mm x 1.5 Zinc-plated Steel Flange Nut 4 Verified Purchaser
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Flange nuts are great

Would Recommend

Flange nut acts as a washer as well as a nut for my carriage bolts

May 18, 2023
From 1_SLASH_2-in x 13 Zinc-plated Steel Flange Nut Verified PurchaserVerified Pro
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As expected

Product worked as intended for our home improvement project.

May 12, 2023
Verified Purchaser
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Hardware-what do you say

Price quality and convenience. What else do you say ?

April 10, 2023
From 5_SLASH_16-in x 18 Zinc-plated Steel Flange Nut 3 Verified Purchaser
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do the job nut

Would Recommend

excellent threads & zinc coating covers entirety no pitting

November 3, 2022
From 1_SLASH_4-in x 20 Zinc-plated Steel Flange Nut 3 Verified Purchaser
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