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Three black plastic rotary switch knobs with 6mm shaft holes

Unique-Bargains

Unique-Bargains 3 Pcs Black Plastic Rotary Switch Knobs 6mm Shaft Hole

SKU CH-RZMQ-52V5N

Three black plastic rotary knobs fit 6 mm knurled shafts for switch control

  • Black plastic knobs fit 6 mm knurled shafts
  • Three knobs supplied per pack for multiple controls
  • Lightweight 18 g design adds minimal mass
  • Compact 1.2" x 0.8" x 0.6" profile suits tight panels
  • Durable plastic construction withstands regular adjustment

What This Product Is

These Unique Bargains rotary switch knobs are black plastic caps designed for a 6 mm knurled shaft. The pack contains three pieces, each measuring 1.2 by 0.8 by 0.6 inches and weighing 18 grams total. They suit hobbyists and technicians who need simple replacement controls for instruments or machinery.

Who It Suits And Who Should Look Elsewhere

Builders restoring vintage equipment or assembling custom panels will find the 6 mm fit convenient. Buyers who need a different shaft diameter, a metal construction, integrated pointers or illuminated caps should look elsewhere. The set only provides the three black plastic knobs shown.

The Specification That Decides Fit

The critical detail is the 6 mm shaft hole diameter. Measure your control shaft before ordering; a larger or smaller shaft will not accept these knobs. No other dimensions or features affect compatibility.

Highlights

  • Black plastic knobs fit 6 mm knurled shafts
  • Three knobs supplied per pack for multiple controls
  • Lightweight 18 g design adds minimal mass
  • Compact 1.2" x 0.8" x 0.6" profile suits tight panels
  • Durable plastic construction withstands regular adjustment

Specifications

BrandUnique Bargains

Questions about this item

What does the 6 mm shaft-hole diameter mean when I fit the knob on my switch?

It matches a standard 6 mm knurled shaft, so the knob slides on and grips without an adapter.

What mounting standard do these knobs follow?

They use a plain 6 mm knurled-shaft interface with a friction fit; no set screw or D-flat is required.

How much clearance do I need behind the panel for each knob?

Each knob measures 1.2 in long, 0.8 in wide and 0.6 in high, so allow at least that depth behind the mounting surface.

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