"Very sturdy washer pressed from 2mm steel and plated. However nowhere on the Screwfix website does it say what size they are, and they are about half the size I wanted. For anyone thinking of buying them they are 24mm in diameter."
"Bought and used these to space a radiator bracket off the wall to bring it square with the other bracket on a very wonky brick wall. worked great although were a little large to use behind the screws to give therm better purchase on the key hole slot in the radiator bracket as the key hole slot was too close to the forward facing angle of the radiator bracket for the washers to sit flat. Nipping one side of the washer down with some mini bolt cutters sorted that out though.these were cheaper than the stainless steel ones of the same size but if I was going to use these in a toilet cistern or other area exposed to water then I would opt for the stainless over these bzp or risk a rusty mess."
"Washers are packaged in a bag in an individual box, which is completely over the top for 10No washers. Screwfix should pick them from a card in a display in store Washer dia should be displayed as these were too small for their intended use & had to go out to DIY store to purchase more"