RS PRO 12mm Black Potentiometer Knob for 4mm Shaft Splined

View all Potentiometer Knobs
Bulk discount available

Subtotal (1 pack of 5 units)*

£7.77

(exc. VAT)

£9.325

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 1,580 unit(s) shipping from 30 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 20£1.554£7.77
25 - 45£1.474£7.37
50 - 95£1.356£6.78
100 - 195£1.258£6.29
200 +£1.152£5.76

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

presentation
RS PRO 12mm Black, Red Potentiometer Knob for 4mm Shaft Splined
RS Stock No.
259-6834

Each (In a Pack of 5)

£1.554

(exc. VAT)

£1.865

(inc. VAT)

RS Stock No.:
259-6856
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Shaft Size

4mm

Knob Diameter

12mm

Shaft Type

Circular

Knob Height

10mm

Body Colour

Black

Indicator Colour

White

For Use With

Potentiometer

Material

Plastic

Knob Type

Grub Screw

COO (Country of Origin):
TW

RS PRO Grub-Screw Knobs with Fitted Caps


This Grub-Screw Knob Potentiometer from our own RS PRO brand is designed to be used for professional equipment to control electrical devices such as volume controls on audio equipment.

Features and Benefits


• Available in a variety of shaft sizes and materials
• Available in diameters from 11.6mm to 28mm, with red, black or grey caps

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality.

Related links