• √ Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12
  • √ Material: Durable Nylon, wear-resisting corrosion resistance
  • √ Quantity: It contains 600pcs/9 Sizes of the most commonly used Nylon washers
  • √ These flat washer provides a bearing surface for fastener load distribution and resistance to abrasion
  • √ Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

One of them fit a small air valve just put it in today will see if it holds up

I bought these to go under the heads of the bolts that I bought for the fairings on my 2004 Yamaha R6. There are so many in the box, of various sizes, and they work perfect for this purpose.

This is a nice assortment of nylon washers. Handy to keep around when working on boats, etc.

Decent product. Works as it they should.

I have no problem with the quality or variety of the sizes in the kit. I had only 1 problem, in the fact that the nylon flat washer set was not what I was looking for. It was not mis-represented, I overlooked the fact that the nylon set was hard nylon, not soft like a gasket or packing. I am keeping the set however in the fact that I am sure it will be used at some time or another with any number of projects. I may even let my Granddaughter use them in some of her handicraft projects on necklaces or bracelets!

Good quality washers, good size coverage.