Quick-tightening lobe knobs
GN 6336.3 lobe knobs are used when quick tightening is required and with only a slight clamping force.
Zinc-plated steel hub with through and oblique hole, partially tapped.
The knob is placed in the axial position so that it fits onto the pin threads. At this point it can be locked with just a slight rotation.
Black, matte finish.
Reinforced polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents.