• ♛ High Quality Stainless Steel Internal Tooth Star Lock Washers Set
  • ♛ Set Includes 8 Most Used Sizes: M2 M3 M4 M5 M6 M8 M10 M12
  • ♛ Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
  • ♛ Package Quantity: 300-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box
  • ♛ A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.

I bought these, I really wanted American instead of metric, but these were much cheaper. I did have to grind the inside a little to make them fit.

Parts like these are hard to find in a local store so it's best to have them on hand. Quality is good and selection is also good.

lots of washers, like the stainless steel aspect, working on my bike, very happy

Was sick of a variety things that I own that have star washers rusting and breaking. I replace them with these as needed or ahead of time. so far so good.

Works great for intended purpose. Good value

and another good selection

Used as lock washers for bolts on my golf cart. Works well.

they work good would buy again