Danco 88569 Rubber Flat Washer, 1/2-Inch, 10-Pack, Carded , Black

Got tired of needing plumbing washers and not having the one I needed and having to go to store and pay a couple bucks for one washer.

I used these in a non-conventional way, so my review shouldn't hold much weight for the intended purpose. I used a couple of these as washers for a fork crown bike light mount that wasn't clearing the headset. Worked great for this purpose.

The most important feature for me, is the fact that these washers are high quality, and for some reason I don't fully understand, they last much longer before having to be replaced ? I've purchased many packs of washers from many retail outlets over several years, and none last as long as those in this order, and no one enjoys not having to replace faucet washers more than I do !

I purchased a house recently and noticed that most of the shutoff valves needed to be replaced, which could be quite pricy for 6 sinks and 3 toilets. After working through some possible solutions, I realized that the replacement stem kits don't work out very well, because the stem dimensions vary slightly with each vendor. Replacing the shutoff gasket and re-using the existing stem is far more reliable, while also being much cheaper than replacing the entire valve. One issue I ran into while doing the work is corrosion in the pipe and existing valve, which can tend to make it difficult to get a good fit for an OEM gasket matching to original size. Using a size smaller works better for doing the replacement. These gaskets were just about the perfect size. They are a hair smaller than the original, while still sealing off a half inch inlet. One request I'd like to make is that they make these in silicone. I find silicone remains pliable for ~20 years, so effectively would outlast the house. SBR or NBR rubber is organic and subject to oxidize, usually within about 5-10 years. Give me the exact same product made out of silicone, and it would be that much more perfect.

perfect fit for my shower stem. came on time.

Works just fine as a seal on a drain with tube for the washing machine water

Great product it arrived quickly just like I need the, the finish is well constructed the are sturdy strong, and it feels like it can withstand all elements, although I’m not using them for the plumbing applications I am using them for outdoors where they will see excessive outdoor exposure and abuse from the elements, that being said I have no doubt they will hold up just fine. The only problem was that I believed I ordered the wrong size I thought they were 3/8 in” INNER diameter but they weren’t they were I think it’s the 11/16 inner diameter so I only ended up using 4 of the washers for a different application on the same thing rather than a little over 30 of them like I originally intended to use. Still a great product

They should know that after installation, there a re no more drips. They aren't that hard to install, just remember to shut off the water. Great price, plus quick delivery. Can I give more than 5 stars ?

Muito Bom

I changed it in my hot faucet and no water leaking more

Not worth the cost

ok product

Os produtos vieram de boa, dentro do prazo. Porém são bem menores do que a imagem sugere. Acabou que ficou sem utilidade e deixei guardado e tive que cortar uma sandália para fazer a arruela que eu queria