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| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 9 | £3.89 | £4.67 |
| 10 - 24 | £3.61 | £4.33 |
| 25 - 49 | £3.33 | £4.00 |
| 50 - 99 | £2.89 | £3.47 |
| 100 - 499 | £2.33 | £2.80 |
| 500 + | £2.00 | £2.40 |
£4.67
£4.67 / each
Up to 9 units
In Stock
Order within for same day dispatch.
Up to 719 units
Available
Order now for dispatch within 2 days.
719 + units
Available for production
Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.
Product Specification
| Diameter | 50mm |
| Thread / Hole Size | 12mm H9 |
| Type | Push Fit |
| Male / Female | Female |
| Colour/Finish | Black |
| Material | Nylon |
| Thread Depth | 40.0mm |
Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.
Frequently Bought Together
+
+
- Thread Size M8
- Thread Length N/A
- Weight Rating 156.0kg
- Height 35mm
- Diameter 40mm
- Shore Hardness 60IRHD
- Deflection 8.75mm
- Male/Female Female
- Material PVC
- Colour Red/White
- Roll Width 50mm
- Adhesive Rubber
- Roll Length 33m
- Thickness 0.15mm
- Style 5 Spoked
- Colour Black
- Thread Material Steel
- Total Height 52mm
- Shank Diameter 45mm
- Handle Height N/A
- Handwheel Diameter 250mm
- Keyway Width X Height 5mm x 2.5mm
- Handle Thickness 30mm
- Shoulder Height N/A
- Handwheel Material Steel
- Bore Diameter 17mm
Total Price: £0.00
50mm Push-Fit Matte Ball Knob – 12mm H9 H9 Hole – Black Nylon
This 50mm matte ball knob has a 12mm H9 push-fit hole for mounting onto a compatible plain shaft. Its black nylon construction provides a rounded hand grip for manual adjustment points.
What Are Matte Ball Knobs?
Unlike a female threaded knob, this design connects via a push-fit hole. The 12mm H9 opening and 40mm depth should be matched to the intended spindle geometry.
Common Applications
- Fixture adjustments: Fit onto an appropriately sized unthreaded adjustment spindle used in jigs or fixtures.
- Equipment controls: Provide a ball-shaped grip on a suitably sized shaft on manually operated equipment.
- Panel mechanisms: Finish a protruding control rod used for manual movement of a panel mechanism.
- Furniture fittings: Use as a rounded grip on a matching plain shaft in furniture hardware.
50mm Push-Fit Matte Ball Knob Dimensions
- Diameter: 50mm
- Thread / Hole Size: 12mm H9
- Male / Female: Female
- Type: Push Fit
- Thread Depth: 40.0mm
- Material: Nylon
- Colour/Finish: Black
Key Benefits
- Black nylon construction avoids introducing a metal threaded insert.
- 40mm listed hole depth helps assess shaft insertion.
- Push-fit design does not require a mating male screw thread.
- Rounded matte black finish gives a consistent appearance on controls.
Browse more matte black ball knobs to compare fitting types and sizes. If you need help selecting the correct option, call us on 01233 713581.
| Code | Material | Diameter | Type | Colour/Finish | Thread / Hole Size | Male / Female | Thread Depth | Stock | |
|---|---|---|---|---|---|---|---|---|---|
| HK079 | Nylon | 32mm | Threaded | Black | M8 | Female | 12.0mm |
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| HK080 | Nylon | 38mm | Push Fit | Black | 10mm H9 | Female | 27.0mm |
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| HK081 | Nylon | 38mm | Push Fit | Black | 12mm H9 | Female | 27.0mm |
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| HK082 | Nylon | 38mm | Threaded | Black | M8 | Female | 12.0mm |
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| HK083 | Nylon | 45mm | Threaded | Black | M10 | Female | 15.0mm |
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| HK085 | Nylon | 50mm | Threaded | Black | M12 | Female | 18.0mm |
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Please call for any enquiries!
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Fri 8.30 am - 3.30 pm
Fri 8.30 am - 3.30 pm
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