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M6 Lock Washers, 304 Stainless Steel Split Lock Washers for Bolts 100PCS

4.6 (5) Write Review
Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

1.Size:M12


About this item

  • DIMENSIONS: Inside Diameter: 6mm(0.24"), Outside Diameter:10mm(0.39"), Pack of 100, 304 stainless steel.
  • STAINLESS STEEL: Made from stainless steel for superior corrosion resistance, there're strong and not easy to deform or slip.
  • LOOSENING PREVENTION: The spring washer offers axial flexibility that's intended to protect fastened assemblies against loosening from vibration.
  • MULTI PURPOSES: Spring washers allow for the distribution of faster's load as well, but they are particularly useful for applications involving vibrations.
  • FASTENER TREE SERVICE: Whenever you need us, please contact us by email or Q&A, we will give you a professional service and reply to you within 27 hours.


Product Description

Spring Lock Washers

MULTI PURPOSES
Available in Various Sizes

Inside Diameter: M6, Outside Diameter:10mm

Inside Diameter: M8, Outside Diameter: 12.5mm

Inside Diameter: M10, Outside Diameter:15mm

Inside Diameter: M12, Outside Diameter: 19mm

FASTENER TREE Spring Lock Washers

Strong and not easy to deform or slip.

Spring Lock Washers are realized by its elasticity and oblique friction.

Ideal for installations where two pieces are bolted together and loosening from corrosion or vibration is a concern.

It is generally used in occasions with vibration, pulse and large fluctuation of medium temperature.

  • Stainless steel finish helps prevent corrosion
  • Split in the washer prevents loosening during vibration
  • Use with fasteners of the same finish
  • Can also be used as a spacer

They’re perfect for applications that require a degree of flexibility.

mechanical equipment

Mechanical Equipment

automotive parts

Automotive Parts

aerospace industry

Aerospace, including the flight controls and landing gear.


Wildlife
2025-08-27 12:21:31
Good source, using them on outdoor trailers and equipment. Hard to find locally period.
JCWERT
2025-07-26 18:27:28
Seem to be of good quality and the correct size for M8
Kathy
2025-07-15 11:41:19
As advertized and low price
George
2025-05-08 21:14:41
They are magnetic. At the very least they are cheap stainless...or not stainless at all.Advertised as stainless.
M. & K. Z.
2025-01-21 14:57:56
I do not believe these are the 304 stainless they are advertised as. The reason? I tested the magnetism of these, like I do with all stainless products I get. I have many types and these have more magnetism than the 304 M10 lock washers I have, they seem like they are a 400 series stainless to me(I'd bet they are 410 or around that type due to how strong the magnetism is). Being 304 SS, these should have very little, to no, magnetism, or at least have less than ferrous metals. Yes, 304(basically all 300 series stainless steels) can have SOME magnetism due to being exposed to heat during the manufacturing process, however there is NO way these should have MORE than the 304 SS M10 washers that I have. Buyer beware.I may do a corrosion test to verify and if I do I will update this review. Thanks for reading.