Amazon.com: The Hillman Group 3002 5/16-18-Inch Stainless Steel Wing Nut, 4-Pack : Industrial & Scientific
Sicherungsring A, DIN 471, 15mm, Federstahl phosphatiert Werkstoff:Federstahl phosphatiert s:1,00mm : Amazon.de: Baumarkt
8mm External Circlips (DIN 471) - Marine Stainless Steel (316)
200pcs) DIN 471 M20X1.2 Retaining Rings for Shafts Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP0471220: Amazon.com: Industrial & Scientific
Sicherungsring A, DIN 471, 25mm, Federstahl rostfrei Werkstoff:Federstahl rostfrei* Wellen Ø d1:25 : Amazon.de: Baumarkt