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3386 M7 - Metric Stop Nut Zinc Plated, 12-Pack

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$4.99

$ 1 .99 $1.99

In Stock

About this item

  • Nylon Insert Lock Nuts have a captive undersized nylon washer that creates friction with the mating threads to prevent loosening
  • Helps resist the effects of vibration and other forces
  • Zinc-plated for moderate corrosion resistance
  • Quantity per pack: 12


Product Description

Stop nuts are also known as nylon insert lock nuts. Stop nuts are used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material are located at the top of the nut. The purpose of the nylon insert is to prevent backing off or loosening from vibration.

From the Manufacturer

Stop nuts are also known as nylon insert lock nuts. Stop nuts are used for fastening to a bolt when mechanically joining materials together. The bolt threads into the nylon material are located at the top of the nut. The purpose of the nylon insert is to prevent backing off or loosening from vibration.


Clark
Reviewed in the United States on March 10, 2025
It's so hard to find 7mm nuts. But these did the trick on the bolts that held my couch together.
sasnak6
Reviewed in the United States on January 22, 2024
Worked just like they were supposed to.
Customer
Reviewed in the United States on September 17, 2023
Smaller package
Garrett Rea
Reviewed in the United States on August 4, 2023
Face it, Citroen couldn’t do anything normal as a car company. This includes using M7 hardware everywhere. The good news is, you don’t need to use a 10 mm socket on these cars. The bad news is, you can’t buy any hardware for it locally.Had to replace some exhaust clamps on the car, and did not want to use the factory non stop/lock nuts which came on the aftermarket clamps. Hardware on vibrating air-cooled engines will work itself loose. The previous clamps had stop nuts on them, and didn’t work loose. They’ve been on for a few months now and have remained tight.
Juan Melecio
Reviewed in the United States on April 1, 2022
I order them to replace my intake manifold ones!
T. K. Samuels
Reviewed in the United States on December 31, 2020
My bed frame didn’t come with enough bolts for my screws! These worked perfectly! Thank you and much appreciated!
Heath T.
Reviewed in the United States on December 5, 2019
Works good
Chet
Reviewed in the United States on June 11, 2018
Quick delivery. Good quality.