Nennmaße in m
Stichmaß t in mm
< 1
≤ 6
≥ 1 ≤ 3
≤ 8
≥ 3 ≤ 6
≤ 12
≥ 6 ≤ 15
≤ 16
≥ 15 ≤ 30
≤ 20
> 30
≤ 30