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Metal Skirted Number Scale Dial Control Knob With Metal End Cap

Metal Skirted Number Scale Dial Control Knob With Metal End Cap

A control knob with a number scale on a metal skirt. The body of this knob is made from plastic and it features a silver metal end cap.
Colour
Quantity Unit Price
1+ £1.01
2+ £0.909
5+ £0.8585
10+ £0.808
20+ £0.7575
50+ £0.707
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Fitting

Knob TypeRotary
Shaft TypeRound
Shaft FixingGrub Screw
Hole Size6mm

Appearance

Identity ColourBlack
Body ColourBlack
Accent ColourSilver
Position Indicator ColourBlack
Position Indicator ShapeNumbers

Measurements

Minimum Shaft Depth10.8mm
Maximum Shaft Depth14.0mm
Body Diameter17.3mm
Maximum Diameter29.2mm
Widthmm
Lengthmm
Height17.9mm
Additional Measurements
Unit Weight6.46g
Metal Skirted Number Scale Dial Control Knob With Metal End Cap

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:

Measuring Rotary Knobs

Read more about measuring rotary knobs here.