4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon

Product code: WASH102
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4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
4.3mm x 7.0mm (M4) Locking Washer (2-Pronged) 2.3mm Thickness | Nylon
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 499 £0.20 £0.24
500 - 999 £0.16 £0.19
1000 - 4999 £0.12 £0.14
5000 - 9999 £0.10 £0.12
10000 + £0.07 £0.09

£0.24 / each


Up to 968 units
In Stock
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Order within for same day dispatch.
968 + units
Available for production
Average production time 14 + days.
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Product Specification
Size M4
Internal Diameter 4.3mm
Grip Diameter 3.30mm
Outside Diameter 7.0mm
Thickness 2.3mm
Type 2 Prong
Material Nylon
Colour Natural

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

4.3mm x 7mm M4 Anti-Loss Washer | 2 Prong | 2.3mm | Nylon

Designed for automotive trim, panels and interior fittings, this M4 pronged washer uses inward-facing prongs to create a retaining grip around a compatible screw or bolt. The Nylon construction keeps the component lightweight and corrosion-free while the 2.3mm thickness suits compact assemblies.

What Are Anti-Loss Washers?

Plastic Anti-Loss Washers use moulded prongs to hold around compatible screws or bolts. Their non-metallic construction makes them useful where a lightweight retaining component is preferred around electrical, automotive and general engineering assemblies.

Common Applications

  • Manufacturing: Helps reduce loose or misplaced fasteners during production-line assembly and component handling.
  • Domestic Appliances: Supports fastener retention around appliance covers, internal fittings and maintenance points.
  • Wiring Assemblies: Can retain compatible fasteners around cable management, electrical panels and wiring equipment.
  • Automotive Assembly: Supports retention of fasteners used around trim, dashboards, wiring and interior equipment.

M4 2 Prong Anti-Loss Washer Dimensions

  • Size: M4
  • Internal Diameter: 4.3mm
  • Grip Diameter: 3.30mm
  • Outside Diameter: 7.0mm
  • Thickness: 2.3mm
  • Type: 2 Prong
  • Material: Nylon
  • Colour: Natural

Key Benefits

  • Flexible prongs help keep the compatible fastener attached during assembly, transport or servicing.
  • Pronged retention can reduce dropped or misplaced fasteners on removable panels and covers.
  • 3.30mm grip diameter creates the retaining interference around the screw or bolt.
  • 2.3mm thickness provides the specified section for this design.

We also stock other designs in our Anti Loss Washers range, including alternative sizes and prong configurations. For help comparing sizes and styles, speak with our team on 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
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