Ratings & Reviews for Hillman 5/16-in x 18 Zinc-plated Steel Regular Coupling Nut 2 -Count
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 clean threads that spin smoothly, providing tight secure connections without defects. Many highlight successful use joining threaded rods, repairing stripped bolts, and adapting tools. Users emphasize the product withstands heavy use, welding heat, and high-torque applications without failing. The affordable 2-pack format and compact size make them practical for workshops and garages. Nearly all customers express strong satisfaction with the quality and performance.
Customer review summary generated by AI, including incentivized reviews.Just what I needed
Just what I need to connect two threaded steel rods.
From 5_SLASH_8-in x 11 Zinc-plated Steel Regular Coupling Nut Verified Purchaser
Quality item with super fast shipping of this item
Would RecommendPerfect Quality
From 0.375-in x 16 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
quality steel product w/threads to accept castors.
Would RecommendAllowed swivel castors to mount into tubular table legs of table at food bank, making it easy to move table.
From 0.375-in x 16 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
They work.
Would RecommendWorked great for my application.
Verified Purchaser
Correct size
Would RecommendCorrect size
Verified Purchaser
I'm happy about my purchase.
Great product.
From 0.375-in x 16 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser
Guided to What I Needed
Would RecommendIt was exactly what I needed to solve a assembly project.Al in tools help me find what I needed.I work Lowes & was treated just as important as any customer.
From 0.500-in x 13 Zinc-plated Steel Regular Coupling Nut Verified Purchaser
They are very durable
Would RecommendUsed several of these coupling nuts to assist in pressing out bushings with a cobbled up set up in conjunction of other hardware parts. So far the coupling has held up to some heavy abuse.
From 0.500-in x 13 Zinc-plated Steel Regular Coupling Nut Verified Purchaser
Hard to find nut
Would RecommendHad the flat-to-flat dimension that I needed to fit in the socket
From 1_SLASH_4-in x 20 Zinc-plated Steel Regular Coupling Nut (2-Count) Verified Purchaser