20pcs) DIN 125 M52 Flat Washers (54mm ID) Type A A2 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP01252540: Amazon.com: Industrial & Scientific
PD® Plastic Washers M2 (DIN 125 Form A/ISO 7089) | High Quality PA Nylon Washers | Plastic Washers Polyamide Discs with Small Outer Diameter | Pack of 50 : Amazon.de: DIY & Tools