DS EN 3228:2010
DS EN 3228:2010 Aerospace Series - Nuts, Hexagonal, Plain, Reduced Height, Normal Across Flats, In Steel, Cadmium Plated - Classification: 900 Mpa (At Ambient Temperature)/235 Degrees C Defines the characteristics of plain, hexagonal nuts, reduced height, normal across flats, in steel, cadmium plated.