CH8 30°
CH8 28°
CH8 30°/28°
CH5 30°/28°
CH5 28°/26°
CH8 28°/26°
DIN 912
Head 50
CH5 30°
3x Slot 39/77
Hole size D22
Stator knife shape T (original shape); 4x slot; angle 0,8°
57 HRC 2xd17/d35 conical coutersink