Type A - without lock nut, with knob
Type AK - with lock nut, with lifting knob
Type G - without lock nut, with threaded rod
Type GK - with lock nut, with threaded rod
GN617 Indexing Plunger, Stainless Steel, Plastic Knob
Type G or GK have been designed for applications where the indexing plunger is not operated with the standard knob.
The indexing plungers are designed such that the plunger set in the end position (spring is "on block") can also absorb axial forces. For applications in which these forces are substantially above the tensile force applied by the operator (Type G), GN 817 indexing plungers are to be preferred.
Stainless Steel NI AISI 303 - Plunger chemically nickel plated
Knob - Plastic (Polyamide PA). black matt finish, not removable