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5/16-in x 18 Zinc-plated Steel Hex Nut 100 Count

Ratings & Reviews for Hillman 5/16-in x 18 Zinc-plated Steel Hex Nut 100 Count

4.8
3084
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Review
  4.8 out of 5
3087 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these nuts for reliable performance, perfect fit, and durable construction. Most note they thread smoothly onto bolts and secure projects without issue, with many highlighting galvanized and stainless steel variants for corrosion resistance and strength. Reviewers consistently mention affordability and ready availability, with many stating they would buy again. A few isolated comments mention pricing concerns or store organization, but these do not reflect product quality. Overall, customers trust these nuts for their essential, no-frills functionality.

Customer review summary generated by AI, including incentivized reviews.
3087 Customer Reviews

Bolt nuts

 Would Recommend

Needed for tie downs on a trailer.

June 6, 2026
From 1_SLASH_2-in x 13 Zinc-plated Steel Hex Nut 3 Count Verified Purchaser
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Sold in 4 packs

 Would Recommend

Solid product

June 6, 2026
From Verified Purchaser
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grade 8 strength

strong nut

June 5, 2026
From Verified Purchaser
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They FIT

They FIT

June 5, 2026
From 8mm x 1.25 Zinc-plated Steel Hex Nut 10 Count Verified Purchaser
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Its a nut

June 5, 2026
From 1_SLASH_4-in x 28 Zinc-plated Steel Hex Nut 4 Count Verified Purchaser
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lost nuts

 Would Recommend

This product was perfect for replacing the lost nuts on my bed frame. I was excited, it was easy to find since I really didn't know the size.

June 5, 2026
From Verified Purchaser
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Really great nuts!

 Would Recommend

It did exactly what I needed a stainless steel nut to do

June 4, 2026
From 4mm x 0.7 Stainless steel Steel Hex Nut 5 Count Verified Purchaser
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Holds firm and works well.

 Would Recommend

The bolt seems to be staying in place well using this nut and a lock washer. I replaced a missing bolt with this.

June 4, 2026
From Verified Purchaser
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Nuts

 Would Recommend

Needed some nuts wheel axle on mower came off on my way back from errands sropped found them quick after i asked someone.

June 4, 2026
From Verified Purchaser
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Great price

 Would Recommend

Pleased to find this hardware

June 3, 2026
From Verified Purchaser
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