High quality brass flat washers assortment kit ;Material: Top Quality Brass - Great corrosion resistance for outside applicationsEasy to install and durable to use.Brass Flat Washer Gasket Round Washers Assortment Kit for M3 M4 M5 M6 M8 M10 M12 Screw Bolt,210pcsPacking Include:Name:Flat Brass Round WasherSize: M3 M4 M5 M6 M8 M10 M12Colour:YellowMaterial:brassPackage Contents:50 * M3 Brass Flat Washer50 * M4 Brass Flat Washer40 * M5 Brass Flat Washer30 * M6 Brass Flat Washer20 * M8 Brass Flat Washer10 * M10 Brass Flat Washer10 * M12 Brass Flat WasherOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.