RS PRO 21 mm Knob Diameter Black Potentiometer Knob for 6.4 mm Shaft Screw Fix

View all Potentiometer Knobs
Bulk discount available

Subtotal (1 pack of 5 units)*

£7.53

(exc. VAT)

£9.035

(inc. VAT)

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Temporarily out of stock
  • 965 unit(s) shipping from 15 June 2026
  • Plus 1,370 unit(s) shipping from 10 August 2026
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Units
Per unit
Per Pack*
5 - 20£1.506£7.53
25 - 45£1.432£7.16
50 - 95£1.314£6.57
100 - 195£1.222£6.11
200 +£1.112£5.56

*price indicative

RS Stock No.:
466-4995
Brand:
RS PRO
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Brand

RS PRO

Product Type

Potentiometer Knob

Shaft Size

6.4mm

Shaft Type

Screw Fix

Knob Diameter

21 mm

Knob Height

17mm

Indicator Colour

White

For Use With

Potentiometer

Colour

Black

Standards/Approvals

RoHS

Material

Plastic

Knob Type

Grub Screw

COO (Country of Origin):
TW

Grub-Screw Control Knobs


Nylon material with metal bushes

6.35mm (¼ inch) diameter shaft

Matt black colour

White indicating line

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