D15,4 countersink 30° concave
57 HRC 2xd17/d35 conical coutersink
Thread M12 concave R75
Thread M12 concave R42
Thread M18 concave R62
57 HRC 2xM16
D25,5 concave R184 forging
2xD18
DIN 604, 10.9
Thread M12 concave R54
DIN 604
Angle 50°/30°, 2x D6,8
Angle 42°, 1xD11