Hardened, for clamping modules size 40.
Order no. 554942: zero point pull-stud, order no. 554943: timing pull-stud,
order no. 554944: undersize pull-stud, order no. 303214: 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.