500Pcs Nylon Flat Washer Assortment Set, Washers Metric Sealing Spacer Gasket Ring Washers Set, 8 Sizes - M2, M2.5, M3, M4, M5, M6, M8, M10 (Black)

Work great for what I needed it for .

Good price

The smaller washers are SOOO tiny that I'll never ever use them! Lol. BUT...the kit looks great and the rest of them will DEFINITELY get used eventually!! Good kit, good quality!! : )

If you aren’t sure on what size washer your sink needs (what I ordered the washer for), this is a great product to try. It have multiple choices to pick from. However, I did take out the old washer to have an ideal size to order. Won’t let you do!

As everybody says: these o rings are very stiff! Isn’t rubber is a kind of plastic, very rigid. You can bend it for sure with some pliers... I haven’t used them but I’m planning to use them to seal a hot water hose connector! Will see...

They're all off by a few mils. Either too big or small

As Described

Good to have nylon washers around, just like grommets. Never need 'em until you need 'em, but then who wants to run to 3 different stores looking for 'em? Buy these, keep around.