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.
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 Type | Rotary |
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Shaft Type | D270 |
Shaft Fixing | Push-Fit |
Hole Size | 6mm |
Appearance
Identity Colour | Yellow |
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Body Colour | Dark Grey |
Accent Colour | Yellow |
Position Indicator Colour | Black |
Position Indicator Shape | Ridged Line |
Measurements
Minimum Shaft Depth | 7.0mm |
---|---|
Maximum Shaft Depth | 15.3mm |
Body Diameter | 11.0mm |
Maximum Diameter | 12.0mm |
Width | mm |
Length | mm |
Height | 16.7mm |
Additional Measurements | |
Unit Weight | 0.97g |

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:
