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COM-KNOBS

Com-Knobs

Modern collet knob system

Aesthetic design, a modern selection of pastel colours, and a secure collet fixing system are the main features of our COM-KNOBS range. These very attractive tuning knobs will give your application a high-quality appearance.

  • modern and innovative control knobs
  • cover with a matt chrome finish for a classy metallic look (sizes 23-40) 
  • reliable operation with the tried and tested collet fixing system
  • convenient assembly from the front with tight fitting on the axis
  • with/without slot for arrow marking elements
  • clip-on covers with or without a finger recess for finer control and adjustment (sizes 40-50)
  • also suitable for fitting accessory disks, dials, stator and nut covers
  • the design is similar to our innovative TOP-KNOBS series; this guarantees you a uniform appearance when using the two knob technologies
  • modern colour combinations

knob sizes   boreholes
ø 16, 20, 23 mm  4 mm, 6 mm, 1/4"
ø 31 mm  6 mm, 1/4"
ø 40, 50 mm  6 mm, 8 mm

  • Application Examples

Application fields

For rotary potentiometers with shaft ends corresponding to DIN 41591.
  • Measuring and control technology
  • Medical and wellness devices
  • Laboratory equipment
  • Heating and air conditioning
  • Communication equipment
  • Building management
  • Select Versions
  • Accessories
  • View Customising Options

Select which version/size you want below or browse full product list

A4416001 Dial 16

A4416001

Dial 16 Dial simply to pin up for round and wing knob 16 / COM-KNOB 16. Surface bright.

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A4416001

Dial 16
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PC (UL 94 HB)
transparent
A4416010 Dial 16

A4416010

Dial 16 Dial simply to pin up for round and wing knob 16 / COM-KNOB 16. Surface bright. Black symbol.

Supply 1 dial

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A4416010

Dial 16
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PC (UL 94 HB)
transparent
A4416020 Dial 16

A4416020

Dial 16 Dial simply to pin up for round and wing knob 16 / COM-KNOB 16. Surface bright. Black symbol.

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A4416020

Dial 16
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PC (UL 94 HB)
transparent
A4416060 Dial 16

A4416060

Dial 16 Dial simply to pin up for round and wing knob 16 / COM-KNOB 16. Surface bright. Black symbol.

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A4416060

Dial 16
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PC (UL 94 HB)
transparent
A4420001 Dial 20

A4420001

Dial 20 Dial simply to pin up for round and wing knob 20 / COM-KNOB 20. Surface bright.

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A4420001

Dial 20
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PC (UL 94 HB)
transparent
A4420010 Dial 20

A4420010

Dial 20 Dial simply to pin up for round and wing knob 20 / COM-KNOB 20. Surface bright. Black symbol.

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A4420010

Dial 20
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PC (UL 94 HB)
transparent
A4420060 Dial 20

A4420060

Dial 20 Dial simply to pin up for round and wing knob 20 / COM-KNOB 20. Surface bright. Black symbol.

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A4420060

Dial 20
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PC (UL 94 HB)
transparent
A4423020 Dial 23

A4423020

Dial 23 Dial simply to pin up for round knob 23 / COM-KNOB 23. Surface bright.

Version Black symbol.

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A4423020

Dial 23
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PC (UL 94 HB)
transparent
A4423039 Dial 23

A4423039

Dial 23 Dial simply to pin up for round knob 23 / COM-KNOB 23. Surface bright. Silver symbol.

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A4423039

Dial 23
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PC (UL 94 HB)
transparent
A4423060 Dial 23

A4423060

Dial 23 Dial simply to pin up for round knob 23 / COM-KNOB 23. Surface bright. Black symbol.

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A4423060

Dial 23
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PC (UL 94 HB)
transparent
A4431010 Dial 31

A4431010

Dial 31 Dial simply to pin up for round knob 31 / COM-KNOB 31. Surface bright. Black symbol.

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A4431010

Dial 31
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PC (UL 94 HB)
transparent
A4431060 Dial 31

A4431060

Dial 31 Dial simply to pin up for round knob 31 / COM-KNOB 31. Surface bright. Black symbol.

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A4431060

Dial 31
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PC (UL 94 HB)
transparent
A6016019 Stator 16

A6016019

Stator 16 Suitable for round and wing knobs 16 / COM-KNOB 16. Stator with self-adhesive foil. Black marking.

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A6016019

Stator 16
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Aluminium
A6020019 Stator 20

A6020019

Stator 20 Suitable for round and wing knobs 20 / COM-KNOB 20. Stator with self-adhesive foil. Black marking.

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A6020019

Stator 20
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Aluminium
A6023019 Stator 23

A6023019

Stator 23 Suitable for round knobs 23 / COM-KNOB 23. Stator with self-adhesive foil. Black marking.

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A6023019

Stator 23
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Aluminium
A6207009 Round nut M7 x 0.75

A6207009

Round nut M7 x 0.75

For fixing the potentiometers at front panels.

Suitable for
- round and wing knobs ø 10 - 16 with nut cover,
- round knobs ø 20 - 50 without nut cover,
- spindle-shaped knobs ø 16 - 40 with nut cover,
- Com-Knobs ø 16 - 50,
- Top-Knobs ø 20 - 40,
- Star-Knobs ø 33 & 41 and
- Control-Knobs ø 36 & 46.

Supply 1 round nut

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A6207009

Round nut M7 x 0.75
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A6210009 Round nut M10 x 0.75

A6210009

Round nut M10 x 0.75

For fixing the potentiometers at front panels.

Suitable for
- round and wing knobs ø 10 - 16 with nut cover,
- round knobs ø 20 - 50 without nut cover,
- spindle-shaped knobs ø 16 - 40 with nut cover,
- Com-Knobs ø 16 - 50,
- Top-Knobs ø 20 - 40,
- Star-Knobs ø 33 & 41 and
- Control-Knobs ø 36 & 46.

Supply 1 round nut

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A6210009

Round nut M10 x 0.75
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A6295009 Round nut 3/8"-32G

A6295009

Round nut 3/8"-32G For fixing the potentiometers at front panels.

Suitable for
- round and wing knobs ø 10 - 16 with nut cover,
- round knobs ø 20 - 50 without nut cover,
- spindle-shaped knobs ø 16 - 40 with nut cover,
- Com-Knobs ø 16 - 50,
- Top-Knobs ø 20 - 40,
- Star-Knobs ø 33 & 41 and
- Control-Knobs ø 36 & 46.

Supply 1 round nut

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A6295009

Round nut 3/8"-32G
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A6300000 Spanner

A6300000

Spanner For tightening the round nut. Suitable for round nuts M7 x 0.75, M10 x 0.75 and 3/8"-32G.

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A6300000

Spanner
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A7316000 Disk 16, without line

A7316000

Disk 16, without line Suitable for round and wing knob 16 / COM-KNOB 16. Disk simply to pin up.

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A7316000

Disk 16, without line
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ABS (UL 94 HB)
black RAL 9005
A7316010 Disk 16, with line

A7316010

Disk 16, with line Suitable for round and wing knob 16 / COM-KNOB 16. Disk simply to pin up. White marking.

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A7316010

Disk 16, with line
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ABS (UL 94 HB)
black RAL 9005
A7323010 Disk 23, with line

A7323010

Disk 23, with line Suitable for round knob 23 / COM-KNOB 23. Disk simply to pin up. Black marking.

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A7323010

Disk 23, with line
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ABS (UL 94 HB)
black RAL 9005
A7331000 Disk 31, without line

A7331000

Disk 31, without line Suitable for round knob 31 / COM-KNOB 31. Disk simply to pin up.

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A7331000

Disk 31, without line
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ABS (UL 94 HB)
black RAL 9005
A7331010 Disk 31, with line

A7331010

Disk 31, with line Suitable for round knob 31 / COM-KNOB 31. Disk simply to pin up. White marking.

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A7331010

Disk 31, with line
product added to your basket
ABS (UL 94 HB)
black RAL 9005
A7340010 Disk 40, with line

A7340010

Disk 40, with line Suitable for round knob 40 / COM-KNOB 40. Disk simply to pin up. White marking.

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A7340010

Disk 40, with line
product added to your basket
ABS (UL 94 HB)
black RAL 9005
A7516000 Nut cover 16, without line

A7516000

Nut cover 16, without line Suitable for round and wing knob 16 / COM-KNOB 16. Nut cover simply to pin up.

Supply 1 nut cover

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A7516000

Nut cover 16, without line
product added to your basket
ABS (UL 94 HB)
black RAL 9005
A7516010 Nut cover 16, with line

A7516010

Nut cover 16, with line Suitable for round and wing knob 16 / COM-KNOB 16. Nut cover simply to pin up.

Version White marking.

Supply 1 nut cover

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A7516010

Nut cover 16, with line
product added to your basket
ABS (UL 94 HB)
black RAL 9005
A7516018 Nut cover 16, with line

A7516018

Nut cover 16, with line Suitable for round and wing knob 16 / COM-KNOB 16. Nut cover simply to pin up.

Version Black marking.

Supply 1 nut cover

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A7516018

Nut cover 16, with line
product added to your basket
ABS (UL 94 HB)
dusty grey RAL 7037
A7616000 Nut cover 16, without line

A7616000

Nut cover 16, without line Suitable for round and wing knobs 16 / COM-KNOB 16. Nut cover with arrow simply to pin up.

Supply 1 nut cover

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A7616000

Nut cover 16, without line
product added to your basket
ABS (UL 94 HB)
black RAL 9005
A7616008 Nut cover 16, without line

A7616008

Nut cover 16, without line Suitable for round and wing knobs 16 / COM-KNOB 16. Nut cover with arrow simply to pin up.

Supply 1 nut cover

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A7616008

Nut cover 16, without line
product added to your basket
ABS (UL 94 HB)
dusty grey RAL 7037

Customising options for Com-Knobs

What do you still need for your own very personal product? We can supply enclosures and tuning knobs with all necessary modifications for fitting your electronic components.