57 HRC 2xd17/d35 conical coutersink
Thread M12 concave R75
DIN 25201
DIN 934, 10
Thread M12 concave R42
DIN 604, 10.9
Thread M18 concave R62
2xD18
D25,5 concave R184 forging
DIN 604
Thread M12 concave R54
57 HRC 2xM16
Thread M12 concave R25
2 x M20
D15,4 countersink 30° concave