Potentiometer knob with screw fixing. Unique, aesthetically sophisticated knob design. Give your devices a modern, contemporary appearance by selecting one of these markers aligned to the application in question. The shaft arm is positioned further back, so that external potentiometer nuts are covered. The screw fixings remain invisible thanks to the marking elements. Potentiometer knob and marking elements to be ordered separately. For shaft 4 mm in diameter Knob: Ø 20 mm Height: 16 mm Colour: grey https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2017-08-05 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2018-01-25 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2018-12-16 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2019-04-02 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2021-05-22 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2021-10-19 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2022-06-13 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2023-09-01 https://elecena.pl/product/9694641/a1020048-potentiometer-knob-20-mm-4-mm-axle-top-knobs-grey 2026-02-24