13.4.5
Bakelite 4-lobe knob – tapped clearance hole
Product information
- Bakelite 4-lobe knobs with a through-hole and brass threaded insert are available in knob diameters of Ø 50 mm or Ø 80 mm
- Threaded inserts in M8 or M12
- Does not comply with DIN standard, type D
- Temperature-resistant up to 110-120°C, briefly 180-200°C
- Solid component without cavities
- Bakelite is highly resistant to chemicals
- Wide range of uses, e.g. as an adjustment knob or locking knob in machines, vehicles or furniture.
Material: Knob – PF (phenol formaldehyde), Threaded insert – brass
Colour: Knob – black, Threaded insert – brass-coloured
Legend
D=Knob diameter, d=Hub diameter, d1=Hole diameter, H=Total height, h=Hub height, M=Thread size, t=Thread depth
