SELF-SANITISATION AGAINST BACTERIA AND FUNGI
rest in retracted position, steel

Threaded body
Black-oxide steel.
Plunger
Black-oxide steel with hardened end.
Suggested tolerance for matching hole = H7.
Locking nut
Black-oxide steel.
Knob
High-resilience polyamide based (PA) technopolymer, black colour, matte finish.
Standard executions
- GN 617.1-A: with knob, without locking nut.
- GN 617.1-AK: with knob, with locking nut.
Accessories on request
AISI 303 stainless steel distance bushings GN 609.5 for the assembly of the indexing plunger on thin sheets.
