M8 Butterfly Wing Knob (Female Thread)

Product code: WING0174
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M8 Butterfly Wing Knob (Female Thread)
M8 Butterfly Wing Knob (Female Thread)
M8 Butterfly Wing Knob (Female Thread)
M8 Butterfly Wing Knob (Female Thread)
M8 Butterfly Wing Knob (Female Thread)
M8 Butterfly Wing Knob (Female Thread)
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 24 £1.79 £2.15
25 - 49 £1.55 £1.86
50 - 99 £1.32 £1.58
100 - 499 £1.15 £1.38
500 + £1.05 £1.26

£2.15 / each


Up to 287 units
In Stock
Vital Parts Tick
Order within for same day dispatch.
Up to 807 units
Available
Vital Parts Tick
Order now for dispatch within 2 days.
807 + units
Available for production
Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Head Size 40mm x 20mm
Step Size 15mm x 8mm
Thread Size M8
Thread Material Brass
Thread Type Female

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

M8 Style 1 Butterfly Wing Nut - 40mm x 20mm | Brass Female Thread

Suitable for commercial furniture and display assemblies, this M8 Butterfly Wing Nut provides a compact hand-operated alternative to a conventional hex nut. The Black Thermoplastic head offers increased finger purchase while the Brass female thread accepts a compatible stud or bolt.

What Are Style 1 Butterfly Wing Nuts?

These Thermoplastic wing nuts use an ergonomic butterfly profile to improve manual leverage. A Brass female thread is incorporated into the body which gives a durable threaded connection for compatible studs and bolts.

Common Applications

  • Access Panels: Allows panels or covers to be removed and refitted where regular access is required.
  • Engineering Fixtures: Supports repeated setup changes on fabricated fixtures and equipment.
  • Maintenance Equipment: Provides a reusable fastening point where components need regular inspection or servicing.
  • Production Fixtures: Supports quick adjustment of jigs, stops and positioning hardware during manufacturing.

M8 40mm x 20mm Brass Female Thread Butterfly Wing Nut Dimensions

  • Head Size: 40mm x 20mm
  • Step Size: 15mm x 8mm
  • Thread Size: M8
  • Thread Material: Brass
  • Thread Type: Female
  • Colour: Black

Key Benefits

  • Black Thermoplastic head provides a durable non-metallic hand grip.
  • Ergonomic butterfly shape supports regular tightening and release by hand.
  • Compact wing-nut design combines the hand grip and threaded fixing in one component.
  • 15mm x 8mm step size defines the lower locating section of the nut.

See related options on the Style 1 Butterfly Wing Nuts product page. For help checking dimensions or discussing larger order quantities, contact our team on 01233 713581.

Please call for any enquiries!
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Fri 8.30 am - 3.30 pm
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