If you need washers with a larger flange than normal then try Rivetting burrs,these are intended for placing over elongated holes in metal but make great washers for model making.
Source them at ironmonger supplies or possibly DIY shops,they come in various sizes down to fairly small.
A good use is for spreading the load when bolting engines into place,also as servo mounting washers for use with the stand off mounts.
Source them at ironmonger supplies or possibly DIY shops,they come in various sizes down to fairly small.
A good use is for spreading the load when bolting engines into place,also as servo mounting washers for use with the stand off mounts.