Flange Nut without Locking Toothing According to DIN 6923 / A2 Stainless Steel V2A / Hexagonal Nut with Flange without Locking Toothing, Collar Nut (Pack of 50, M4) : Amazon.de: DIY & Tools
200 Sechskantschrauben M8 x 20 mm - SW 13 - verzinkt - DIN 601 - inkl. Mutter-1102 08 020