4pk M10 50 x 80mm U-Bolzen N-Schraube Platten & Nusse mit hoher Zugfestigkeit : Amazon.de: Baumarkt
Hexagon head screw according to standard DIN 933 / ISO 4017 stainless steel A2, V2A, full thread, machine screw (pack of 10, M5 x 10 mm) : Amazon.de: DIY & Tools