|GN 7336 Knurled knob body: Technopolymer plastic (Polyamide PA), black matte
Threaded body: Steel, zinc plated, blue passivated
Cover cap: Glass fiber reinforced plastic, light gray matte
Plunger pin: Steel, nitrided and blackened
GN 7336.8 clamping knobs with indexing plunger are an advanced version of GN 7336.7 clamping knobs.
Like GN 7336.7, they are used for positioning, securing and clamping adjusting elements simultaneously.
The design of GN 7336.8 ensures that the indexing plunger cannot be pulled from the indexing bore by turning the knurled knob, but only by deliberately pulling the handle (safety function).
Maximum heat resistance of plastic: 130°C (265°F).