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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
3037
Review
 4.8 out of 5
3037 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.
3037 Customer Reviews

Carport siding was the right color

Would Recommend

Worked well for my project

June 25, 2026
From 1_SLASH_4-in x 20 Galvanized Steel Hex Nut Count Verified Purchaser
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The realist

It’s a nut, we’re all a little nuts. 🤣🤣

June 24, 2026
From 6mm x 1 Zinc-plated Steel Hex Nut 4 Count Verified Purchaser
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Pieces are marked for checkout

Would Recommend

Individeal pieces available

June 22, 2026
From 5_SLASH_16-in x 18 Galvanized Steel Hex Nut Count Verified Purchaser
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Bolts, Washers Even Qty, Nuts Odd Qty

Would Recommend

I needed 6, they were sold in packs of 5. I needed to buy a extra pack of nuts just to get 6 I needed. The bolts where in packs of 2. The Washers where in packs of 6. This was nice to have an even number in the packs, unlike the matching nuts, that are sold in odd numbers per pack.

June 22, 2026
From 6mm x 1 Stainless steel Steel Hex Nut 5 Count Verified Purchaser
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Good selection

Would Recommend

Does the job

June 22, 2026
From 1_SLASH_4-in x 20 Zinc-plated Steel Hex Nut Count Verified Purchaser
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Worked perfectly

Good product

June 22, 2026
From 1_SLASH_2-in x 13 Galvanized Steel Hex Nut Count Verified Purchaser
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Worked great with 3” bolts.

Would Recommend

Just what I needed #2

June 22, 2026
From 1_SLASH_4-in x 20 Zinc-plated Steel Hex Nut Count Verified Purchaser
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As they claim to be

They are nuts

June 22, 2026
From 7mm x 1 Zinc-plated Steel Hex Nut 5 Count Verified Purchaser
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Easy to use

Would Recommend

Easy to use

June 22, 2026
From 1_SLASH_4-in x 20 Zinc-plated Steel Hex Nut Count Verified Purchaser
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Basic product, great value

Would Recommend
June 22, 2026
From 1_SLASH_2-in x 13 Galvanized Steel Hex Nut Count Verified Purchaser
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