DIN 934 / ISO 4032 / ISO 4033 Professional Hexagonal Standard Nut Rule Thread Class 8 Galvanised Steel Hardened DIN934 Professional 6kt Nut RGW K8 VZ SGH - M30 (Pack of 1) : Amazon.de: DIY & Tools
SECCARO Mutter M3, Edelstahl V2A VA A2, DIN 934 / ISO 4032, Sechskant, 20 Stück : Amazon.de: Baumarkt