Durchmesser Ø : 9
9253241010, 0084208518, 0084209218, 0074206018, 0094209618, 7302881
BS7304, 9253840502, 9253840160, 9253840010, 0074203624, 4454107730
-
4231069000, 0004207524, 81511016115, 6212188, 6212188, 1010154, 1738480, 834483
BZ6517, 4253250410, 81504109185, 81504106124, 81504106117, 81504106159, 81504106185