Fluted Control Knob with Silver Cap
Fluted Control Knob with Silver Cap
This compact rotary control knob features a distinctive fluted design around its circumference, providing enhanced grip and tactile feedback for precise adjustments. The knob showcases a sleek cylindrical body topped with a polished silver aluminium end cap that creates an attractive contrast against the coloured body.
The fluted ridges run vertically along the knob's surface, offering excellent finger purchase when making fine adjustments. A crisp white position indicator line is prominently displayed on the top surface, making it easy to see the current setting at a glance. The knob's compact 16mm diameter makes it ideal for applications where space is at a premium, whilst still providing comfortable operation.
Quantity | Unit Price |
---|---|
1+ | £1.22 |
2+ | £1.098 |
5+ | £1.037 |
10+ | £0.976 |
20+ | £0.915 |
50+ | £0.854 |
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Fitting
Knob Type | Rotary |
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Shaft Type | Round |
Shaft Fixing | Grub Screw |
Hole Size | 6.4mm |
Appearance
Identity Colour | Green |
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Body Colour | Green |
Accent Colour | Silver |
Position Indicator Colour | White |
Position Indicator Shape | Line |
Measurements
Minimum Shaft Depth | 6.8mm |
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Maximum Shaft Depth | 10.1mm |
Body Diameter | 16.0mm |
Maximum Diameter | 16.0mm |
Width | mm |
Length | mm |
Height | 11.9mm |
Additional Measurements | |
Unit Weight | 3.7g |

Hole Type

Round Hole
A knob designed for a round shaft has a smooth, cylindrical hole that matches the shaft's shape. This type of hole allows the knob to slide easily onto the shaft, relying on a grub screw / set screw or friction to keep it in place. This design is widely used in audio equipment, consumer electronics, and control panels due to its simplicity and versatility
A knob with a round hole can typically also be used on a D type shaft in the 180° position (where the position indicator is opposite to the flat of the D) and can often also be mouned to splined shafts in low torque applications.
A View from the underside of the knob when fitting a round hole knob to a D shaft, showing the grub screw position relative to the position indicator:
