50 Stück Sechskantmutter M8 Schlüsselweite 13mm Stahl verzinkt 6mm stark Gewinde-Mutter DIN 934 Qualität 1A : Amazon.de: Baumarkt
200pcs) DIN 6926 M8 Self-Locking Hexagon Flange Nuts Without Serration A4 Stainless Steel, Ships Free in USA by Aspen Fasteners, ASSP6926408: Amazon.com: Industrial & Scientific