Main specifications
Threaded body and locking nut
AISI 303 stainless steel.
Plunger
AISI 303 stainless steel.
Lifting ring / oval eyelet
AISI 301 stainless steel.
Spring
AISI 301 stainless steel.
Knob
High-resilience polyamide based (PA) technopolymer, black colour, matte finish.
Standard executions
- GN 717-A-NI: lifting ring, without locking nut.
- GN 717-AK-NI: lifting ring, with locking nut.
- GN 717-B-NI: lifting knob, without locking nut.
- GN 717-BK-NI: lifting knob, with locking nut.
- GN 717-C-NI: lifting knob and rest in retracted position, without locking nut.
- GN 717-CK-NI: lifting knob and rest in retracted position, with locking nut.
- GN 717-D-NI: lifting oval eyelet, without locking nut.
- GN 717-DK-NI: lifting oval eyelet, with locking nut.
Accessories
Accessories on request
AISI 303 stainless steel distance bushings GN 609.5 for the assembly of the indexing plunger on thin sheets.