Name:hex nut Size:M3-M64 Surface:plain,zp,balck,HDG Package:bulk and ... be supplied according to customers' drawings or samplesDIN934 Hex Nut Size: M10-M100 Grade:8,10 Finish: Plain, Black, Zinc-Plated ... steel, brass, copper,StandardDIN, ISO,ASME/ASTM , JIS, BS, specialSizeM -M Grade4,5,6,8,9,10FinishBlack, Zinc Plated, Galvanized, HDG ...