Main specifications
Standard executions
AISI 304 stainless steel cylindrical-head screw with hexagon socket and washer.
- GN 355-ST: black-oxide steel threaded body, hardened steel convex washer.
- GN 355-NI: AISI 303 stainless steel threaded body and convex washer.
General information
Features and applications
GN 355 levelling elements are used to realise the levelling between two plates on machines, equipment etc., not on the same plane.
Firstly make the axial adjustment by screwing properly the threaded body by means of toolï¾ GN 355.1.
Then tighten the screw that allows the support of the threaded body on the convex washer thus making the angular adjustment.
The values of w and x shown in the table, and those related to the static load have to be considered as reference values, which may differ depending on the type of application.
Further technical information available inï¾ "Operating instructions".