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uxcell Hex Lock Nuts - M8 x 1.25mm Carbon Steel Nylon Insert Self-Locking Nuts for Fasteners, 20Pcs Black

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$7.69

$ 3 .99 $3.99

In Stock

About this item

  • [M8 Metric] - Thread Dia: M8; Thread Pitch: 1.25mm
  • [Size] - Width: 13mm/0.51"; Height: 8mm/0.31"
  • [Material] - Made of carbon steel, finished with zinc-plated for good corrosion resistance, and oxidation resistance.
  • [Feature] - With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
  • [Application] - Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobile, industries, workshops, engineering machinery, ship, DIY, handicrafts, etc.


Descriptions:
Made of carbon steel, zinc plating finish, high hardness and corrosion resistance. Using nylon inserts, these lock nuts greatly reduce loosening under vibration and torque.
Used in conjunction with bolts, washers, or screws as fasteners when mechanically joining materials together.
Can be widely used in the machinery industry, instruments, electronic products, garage, home appliances, furniture, ship assembly, etc.
Product Specifications:
Material: Carbon Steel
Finish: Zinc Plated
Color: Black
Thread Size: M8
Thread Pitch: 1.25mm/0.049"
Width: 13mm/0.51"
Height: 8mm/0.31"
Package Content:
20 Pcs x Hex Lock Nuts


A. Chambers
September 6, 2025
Works and fits as advertised
Yeferson Vargas
September 5, 2025
They did what they have to do, I could assembly my bed frame with these ones
Customer
August 4, 2025
These are 8mm mock nuts...they work
Andy
June 26, 2025
Needed these for a treadmill fix. They were just what I needed.
Randy Miller
June 15, 2025
Good nuts.
Jack the Machinist
May 31, 2025
Great
Rice
May 3, 2025
Works flawlessly
Redwing 75
March 30, 2025
They fit perfectly
kcwcc
March 23, 2025
Like the headline says. These are fine.
stephane trudel
March 22, 2025
they are thin but work perfectly
Eric Van Hollemeersch
February 8, 2025
Using it to secure improuvement on my Gim stand, it does what it's supposed to do, nothing to complain about.
Francois Cantin
February 1, 2025
tel que rechercher et répond a mes attentent
Customer
January 18, 2025
The nylon washer intended to lock the nut in place cannot hold the fastener securely after even the first install.I threaded the nuts on just once, and was able to turn the nut off by hand. This should only be sold as an M8 nut not an M8 Lock Nut because it does not lock.Waste of $13 and not worth the time to return them.
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