Review on 🔩 LASCO 02-1263 Washer Assortment Flat Washers with Screws: A Reliable Solution for All Your Washer Needs by James Hova

There are different sizes in the pack and one will surely fit your old faucet. Use a shim size that fits snugly in the old shim platform (the new shim may be thicker than the one you have). These washers have a very thin lip around one of the edges on the outside perimeter, and that lip needs to face the water box (ie the bolt head). The screws that come with it probably won't fit, but you'll probably already be using the screw in the faucet.