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Ridged Rotary Control Knob with Coloured Cap

Ridged Rotary Control Knob with Coloured Cap

This distinctive rotary control knob features a dark grey body with subtle ridging around its circumference, providing excellent grip and tactile feedback during operation. The knob is topped with a vibrant coloured cap that serves both aesthetic and functional purposes, making channel identification effortless in multi-control setups.

A prominent raised position indicator extends from the top of the coloured cap down the side of the knob body, terminating in a small coloured block that matches the cap. This clear visual reference makes precise positioning simple, even in low-light conditions. The knob sits on a neat skirt base that provides stability and a professional finished appearance, making it ideal for mixing desks, audio equipment, and control panels where both functionality and visual appeal matter.

Colour
Body Colour
Quantity Unit Price
1+ £0.22
10+ £0.176
20+ £0.154
50+ £0.132
100+ £0.11
500+ £0.088
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Fitting

Knob TypeRotary
Shaft TypeD270
Shaft FixingPush-Fit
Hole Size6mm

Appearance

Identity ColourYellow
Body ColourDark Grey
Accent ColourYellow
Position Indicator ColourBlack
Position Indicator ShapeRidged Line

Measurements

Minimum Shaft Depth7.0mm
Maximum Shaft Depth15.3mm
Body Diameter11.0mm
Maximum Diameter12.0mm
Widthmm
Lengthmm
Height16.7mm
Additional Measurements
Unit Weight0.97g
Ridged Rotary Control Knob with Coloured Cap

Hole Type

D Shaft Hole

A D-shaft knob features a hole with a D-shaped cross-section, having one flat side and the rest round. This configuration ensures that the knob fits snugly onto the shaft, preventing any slippage and provides absolute psoitoning of the position indicator.

The flat side of the hole aligns with the flattened side of the D-shaft, providing precise control and secure attachment. This type of hole is commonly found in knobs used in audio equipment, industrial controls, and automotive applications.

This type of hole dictates the angle of the position indicator, relative to the flat of the D shape. This is measured in degrees of rotation being either 0°, 90°, 180° or 270°.

A View from the underside of the knob showing the possible positions of the D flat relative to the position indicator. This knob is in the D270 position and is highlighted:

Measuring Rotary Knobs

Read more about measuring rotary knobs here.