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0.500-in x 13 Zinc-plated Steel Regular Coupling Nut

Ratings & Reviews for Hillman 0.500-in x 13 Zinc-plated Steel Regular Coupling Nut

4.8
111
Review
 4.8 out of 5
111 Reviews


100% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these coupling nuts for exceptional reliability, durability, and value. Reviewers consistently report the threads spin smoothly, provide tight secure connections, and perform flawlessly in demanding applications from repairs to fabrication. The build quality stands out—customers highlight clean threads, precise tolerances, and absence of burrs. Many appreciate the 2-pack configuration and inexpensive price point, noting they outperform costlier alternatives. A few mention limited availability or lack of metric sizes. Overall, customers consider them an outstanding, dependable solution for DIY and professional projects.

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

Works

Work for what I needed

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Better call for availability first.

Most Lowe’s out of stock. Thank you Fort Oglethorpe for a drawer full.

December 17, 2024
From 1_SLASH_4-in x 20 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
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Limited stock

Would Recommend

Only one in stock. No way to order more.

November 16, 2024
From 1_SLASH_4-in x 20 Stainless steel Steel Regular Coupling Nut -Count Verified Purchaser
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No burrs!!

Very well made.

October 8, 2024
From 0.375-in x 16 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
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Worked perfectly for the pet carrier

Would Recommend
October 8, 2024
From 1_SLASH_4-in x 20 Stainless steel Steel Regular Coupling Nut -Count Verified Purchaser
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Attached Hillman Coupler for adapter to my puller

Would Recommend

I purchased a Harbor Freight / Pittsburgh Bearing Separator & Puller Set – Item# 62593 & 93980; and a Harbor Freight – Maddox Bearing Separator – Item# 63662 & 3979. The Bearing Separator set utilizes 3/8”-16 thread bolts and extensions to secure the bearing separators to the puller. The Maddox bearing separator uses 5/8”-18 thread to secure things to the bearing separator. To remedy this I purchased two grade eight 5/8”-18 bolts about 1” to 1.5” long. I removed the coating from the bolt hea...

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Can repair a stripped bolt

Worked Great on a stripped bolt. I was unable to easily replace the bolt so I tried this extra large nut and it worked very well

September 13, 2024
From 5_SLASH_16-in x 18 Zinc-plated Steel Regular Coupling Nut 2 -Count Verified Purchaser
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Do not lick this product.

My experience with this product was phenomenal. It tastes great!

September 10, 2024
From 0.375-in x 16 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
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Just what I needed

Would Recommend

worked for me to joint 2 threaded rods

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It's as described.

Would Recommend

Worked for what I needed it for. Drilled out the threads to make a shaft coupling.

August 17, 2024
Verified Purchaser
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