Hex nut DIVERSE / IMPORT M8 Maico M 250 pitch 1.25, diameter 8, 6.647, 11.7, 14.38, height

M8 hexagon nut.
Thread pitch: 1.25
Nominal thread diameter: 8
Thread core diameter: 6.647
Outer diameter of the bearing surface: 11.7
Corner dimension: 14.38
Overall height: 6.5
Width across flats: 13
DIN ISO standard: DIN 934
Material grade: .8
Surface: galvanized
As nut for saddle with rubber cover such as Denfeld, Wittkop, BTG etc. as installed on Zündapp Bergsteiger.
As a retaining nut for the engine, the exhaust clamps or the chain wheel suitable for Zündapp C 50 Super, C 50 Sport, GTS 50, KS 50, CS ZD. Also suitable for Maico M 250.