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Threaded repair insert nuts are essential components in industrial fastening systems and are commonly used in conjunction with screws or bolts. They serve as effective solutions for repairing damaged or incorrectly threaded holes. These versatile repair nuts find extensive application across various manufacturing sectors, including aviation, automotive, electronic communications, computers, lighting fixtures, mechanical equipment, radiators, etc.
Advantage:
These threaded repair insert inuts exhibit stability, excellent performance, corrosion resistance, rust prevention, and high strength. Even in challenging environments, they maintain optimal functionality and longevity.
Instruction:
The surface of these thread reducing nuts is smooth, with deep and clear threads that distribute force evenly.
Comess
Reviewed in the United States on January 30, 2025
Had an injector hold down bolt break on my 6.7 Powerstroke. Bolt did not come out using an extractor. Had to drill and originally used a helicoil. Helicoil did not hold and injector was bobbing in and out of grommet. Took the valve cover off again, rethreaded and installed these threaded inserts. Worked perfectly. Was able to get the 22 lbs of torque plus 90 degrees. No issues after 30 days of use. I did use red thread locker only on the outside of the threaded insert once I verified the bolt was straight and would work. I will never use helicoils again.
randy pope
Reviewed in the United States on August 14, 2024
they worked
LO
Reviewed in the United States on June 7, 2024
They worked for what I needed. The size was right.
NAC
Reviewed in the United States on June 19, 2024
All the reviews saying these are weak and broke while placing them need to run a tap through their threads to clean them and make sure the threads are ready to accept the insert.These threaded in perfect, just like the bolts that they replaced. Stuck the new smaller bolts in them and they're holding without issue.If the thread insert doesn't go and you're putting any type of force on it, STOP and clean out the threads. Only reason these would break while being inserted is user error.
Watchman
Reviewed in the United States on November 15, 2024
Fit and finish were as advertised.
Steve & Kelly Reynolds
Reviewed in the United States on October 18, 2024
These are like the greatest invention ever!Great quality product.
hje123
Reviewed in the United States on October 10, 2024
Good quality.
Tim
Reviewed in the United States on April 27, 2024
Needed M6 bolts for my application, used these to fix the previous owners drilling out to the incorrect bolt size. They both went in smoothly.
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