M5 Hexagonal Coupling Nuts (15 mm 8 mm) Long Rod Nut Internal Thread Alloy Steel Galvanised for DIN 6334 (Pack of 10) Length 15 mm : Amazon.de: DIY & Tools
M10 Sechskantmuttern 100 Stück DIN 934 verzinkt Güteklasse 8 Sechskant Mutter Muttern M 10 : Amazon.de: Baumarkt
100 Stück Sechskantmutter M3 DIN 934 Schlüsselweite 6mm Stahl verzinkt 2,3mm stark Gewinde-Mutter Qualität 1A : Amazon.de: Baumarkt
GEDORE 1.26/1 Nut Splitter 10-17 mm, M6-M10: Automotive Fuel Water Separators: Amazon.com: Industrial & Scientific
FASTON® Stainless Steel Nuts M6 (Pack of 10) Stainless Steel A2 V2A Hex Nuts DIN 934 Hex Nut Hexagonal for Threaded Screws (ISO 4032) Screw Nut : Amazon.de: DIY & Tools