KM 21 HS Locknuts with metric threads Technical data G M 105x2 l (mm) 18 D (mm) 140 d1 (mm) 126 b (mm) 12 t (mm) 5 z (mm) 0.05 g1 M6 d3 (mm) 117 Weight (kg) 0.9 Product inquiry Download datasheet i Take note of our assembly / disassembly Related products MB 21 Locking washers with metric dimensions