STANDARD EXECUTIONS
- GN 653.2-ST: turned and black-oxide steel, class 5 (tensile strength
500 N/mm2 ).
- GN 653.2-NI: AISI 303 stainless steel, sandblasted matte finish.
FEATURES AND APPLICATIONS
The retained screws with GN 653.2 knurled grip knob allow the rapid
mounting of machine parts (machine protections, latches, etc.) remaining fastened in the mobile part without risk of loss.