SELF-SANITISATION AGAINST BACTERIA AND FUNGI
GN 653.2 Retained screws with knurled knob
Steel or stainless steel

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.