Gloss Black Ball Knobs - HK033

Product code: HK033
View All Specifications
M4 Furniture Knobs for cabinets | 19mm fittings
M4 Furniture Knobs for cabinets | 19mm fittings
M4 Furniture Knobs for cabinets | 19mm fittings
M4 Furniture Knobs for cabinets | 19mm fittings
M4 Furniture Knobs for cabinets | 19mm fittings
M4 Furniture Knobs for cabinets | 19mm fittings
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £0.66 £0.79
10 - 24 £0.61 £0.73
25 - 49 £0.57 £0.68
50 - 99 £0.49 £0.59
100 - 499 £0.39 £0.47
500 + £0.34 £0.41

£0.79 / each


Up to 271 units
In Stock
Vital Parts Tick
Order by for same day dispatch.
Up to 390 units
Available
Vital Parts Tick
Order now for dispatch within 2 days.
390 + units
Available for production
Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Diameter 19mm
Thread / Hole Size M4
Male / Female Female
Type Threaded
Colour/Finish Black
Material Duroplast
Thread Depth 6.0mm

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.

Larger Order?

Call our sales team on

01233 713581


Frequently Bought Together

Total Price: £0.00

19mm Duroplast Ball Knob | M4 Female Thread | Duroplast | Black

This 19mm screw-on ball knob is suited to hand-operated controls and threaded rod ends where a rounded hand grip or decorative threaded finish is required. The Duroplast construction provides a rigid moulded body with a glossy black appearance. The female thread is formed within the Duroplast construction for a simple all-plastic threaded knob.

What Are Duroplast Ball Knobs?

Black Duroplast Ball Knobs are used as both functional hand grips and finishing components. Their smooth round profile suits operating levers, adjustment points and furniture fittings where a clean glossy appearance is preferred.

For other materials, finishes and fitting styles, see our wider threaded ball knobs selection, including thermoplastic, aluminium and stainless steel options.

Common Applications

  • Furniture Fittings: Provides a rounded threaded knob for suitable cabinets, drawers and furniture hardware.
  • Manual Controls: Creates a comfortable grip for levers and adjustment points operated by hand.
  • Technical Equipment: Finishes compatible threaded shafts and controls on suitable instruments and equipment.
  • General Machinery: Provides a screw-on ball grip for threaded handles, rods and machine components.

19mm M4 Duroplast Ball Knob Dimensions

  • Diameter: 19mm
  • Thread / Hole Size: M4
  • Male / Female: Female
  • Type: Threaded
  • Thread Depth: 6.0mm
  • Material: Duroplast
  • Colour/Finish: Black

Key Benefits

  • Black finish provides a clean glossy appearance for visible controls and finishing applications.
  • Female threaded design allows straightforward fitting onto compatible studs and threaded rods.
  • 19mm diameter provides the stated overall ball size.
  • 6.0mm thread depth provides the stated internal thread engagement.

Browse more female threaded Duroplast knobs to compare diameters, thread sizes and thread materials. If you need help selecting the correct knob, call us on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
✕
Bronze
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £200.00
Silver
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £1,000.00
Gold
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £20,000.00