Hardened, for clamping modules size 10.
order no. 554936: zero point pull-stud, order no. 554937: timing pull-stud,
order no. 554938: undersize pull-stud, order no. 304535: protection pull-stud
The timing pull-stud has an additional alignment bore, which can optionally be used for simple installation.
Protection pull-stud made of plastic.