MB 12 A Locking washers strengthened version Technical data d1 (mm) 60 d2 (mm) 73 d3 (mm) 86 s (mm) 2.5 e (mm) 8 b (mm) 7 f (mm) 57.5 Weight (kg) 0.04 GTIN/EAN Product inquiry Download datasheet i Take note of our assembly / disassembly Related products KM 12 Locknuts with metric threads