Ratings & Reviews for Hillman 5/16-in x 18 Zinc-plated Steel Nylon insert Nut Count
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these lock nuts for reliable self-locking performance, solid build quality, and excellent value. Most highlight the effective torque retention that prevents loosening under vibration, eliminating the need for additional washers. Reviewers consistently commend the precise manufacturing, describing them as true-to-size with substantial feel and durable finishes. Many note the product delivers exactly what they need at a fair price and would repurchase. A few mention minor inconveniences like packaging constraints or occasional sizing errors, but these are isolated. Overall, customers strongly endorse these nuts as dependable hardware that consistently meets expectations.
Customer review summary generated by AI, including incentivized reviews.I bought these to go with the bolts to repair my mailbox door. Better than original hardware on the mailbox and will last longer than the box most likely!
Verified Purchaser
Worked great!
Would RecommendThese nuts were perfect for securing the bolts on my glider. Went on easy and smooth!
HAD VERY HELPFUL EMPLOYEES HELP ME PICK OUT THE PARTS I NEEDED, AND THEY WORKED VERY WELL TOGETHER.
Great Features! Recommend this item for anything.
Would RecommendItem has great vibration resistance, excellent torque retention, nylon durability, corrosion resistance and thread integrity.
Works great!
Would RecommendWorks great!
From 3_SLASH_8-in x 16 Zinc-plated Steel Nylon insert Nut Verified Purchaser
Lock your Nuts
I bought these for my house in the Philippines because they don't have them there. Best lock nuts ever.
From 3_SLASH_8-in x 16 Zinc-plated Steel Nylon insert Nut Verified Purchaser
Zink nylon nut great
Would RecommendIve purchased this item in the past. I'm doing a lawn tractor upgrade on my deck. I'm using this nylon nuts to hold my deck wheels in place, so they don't get loose and fly off.
From 3_SLASH_8-in x 16 Zinc-plated Steel Nylon insert Nut Verified Purchaser
Perfect for the intended use...
Would RecommendVerified Purchaser
Great Nuts!
Would RecommendI try to use nylon insert nuts whenever I can. Crush washers are basically useless. The threads were perfect, the finish was bright. Nylon inserts prevent vibration from loosening the hardware.