Steel Flat Washer, Zinc Plated Finish, DIN 125, Metric, M12 Screw Size, 13 mm ID, 24 mm OD, 2.5 mm Thick (Pack of 50): Amazon.com: Industrial & Scientific
M12 Pack of 10 Washers DIN 125 ISO 7089 Low Galvanised Alloy Steel Washers U Mudguard Body Washers Plain Wide Round for Screws (13 mm x 24 mm) : Amazon.de: Everything Else
25pcs) DIN 125 M39 Flat Washers (40mm ID) Type A A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP01254400: Amazon.com: Industrial & Scientific
Reiser Unterlegscheibe DIN 125 Durchmesser: 13 mm, Verpackungsinhalt: 100 Stück, verzinkt, 31823 : Amazon.de: Baumarkt