Description
Reviews
| Brand | - |
| Category | Electronic Components Market / Connectors |
| Origin | - |
| Material | Bakelite Plastic |
| Outer Diameter | 40mm |
| Inner Diameter | 6mm |
| Color | Black |
| Shape | Round Knob |
| Application | Audio Equipment, Speed Control |
| Mounting Type | Push-on Fit |
| Compatibility | 6mm Shaft Potentiometers |
| Finish | Matte Textured |
| Package Quantity | 1 Piece |
Anonymous
Mar 31, 2026
Rating: 5/5
Solid construction
Very happy with this purchase. It turns smoothly without wobbling. Ideal for audio switches where precision matters.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect fit for my vintage amp
This knob fits perfectly on my 6mm shaft potentiometer. The bakelite material feels sturdy and has a nice retro look that matches my equipment.
Anonymous
Mar 14, 2026
Rating: 4/5
Good quality, slightly tight fit
The build quality is excellent. It was a bit tight to push on initially, but once seated, it stays very secure. Great for speed control applications.
Anonymous
Mar 12, 2026
Rating: 4/5
Nice aesthetic
Looks great on my project box. The matte finish reduces glare which is a nice touch. Would buy again for future projects.
Anonymous
Mar 08, 2026
Rating: 5/5
Durable replacement part
Used this to replace a broken knob on an old mixer. The plastic feels durable and not cheap like some other replacements I've tried.
Anonymous
Mar 01, 2026
Rating: 5/5
Exactly what I needed
Ordered this for a custom synthesizer project. The 40mm diameter provides good grip, and the inner diameter is spot on for standard 6mm shafts.
Q: Will this fit a 1/4 inch shaft?
A: No, this knob is designed specifically for a 6mm inner diameter. A 1/4 inch shaft is approximately 6.35mm and will likely be too large.
Q: What is the height of the knob?
A: The product listing specifies the diameters (40mm outer, 6mm inner), but the specific height can vary slightly by batch. Please contact us if you need exact dimensional drawings.
Q: Is the material heat resistant?
A: Bakelite is generally heat resistant and suitable for standard electronic applications, but it should not be exposed to extreme direct heat sources.
Q: Can I use this for high torque applications?
A: While durable, this is a plastic knob intended for standard selector switches and potentiometers. We do not recommend it for high-torque industrial machinery.
Q: Does it come with a set screw?
A: No, this is a push-on style knob cap and does not utilize a set screw. It relies on friction fit for the 6mm shaft.
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