This thin hexagonal nut of type Hm, compliant with DIN 439B standard, is offered in white zinc-plated version with strength class 4 and M6 thread. Its reduced height compared to a standard nut makes it particularly suitable for assemblies where available space is limited. In the context of restoring or maintaining a classic vehicle, it allows for identical replacement of a nut degraded by corrosion or wear, whilst respecting original specifications. A reliable fastening component that complies with industrial standards for carrying out careful work.