5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon

Product code: WASH111-750
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5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
5.3mm x 20.0mm (M5) Retaining Washer (3-Pronged) 1.0mm Thickness | Nylon
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 499 £0.31 £0.37
500 - 999 £0.25 £0.30
1000 - 4999 £0.21 £0.25
5000 - 9999 £0.17 £0.21
10000 + £0.15 £0.18

£0.37 / each


Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Size M5
Internal Diameter 5.3mm
Grip Diameter 4.20mm
Outside Diameter 20.0mm
Thickness 1.0mm
Type 3 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

5.3mm x 20mm M5 Anti-Loss Washer | 3 Prong | 1mm | Nylon

For electrical equipment and control assemblies, this M5 pronged retaining washer helps reduce the chance of loose fasteners being misplaced during fitting, maintenance or transport. Its 3 prong design combines a 4.20mm grip diameter with a 5.3mm internal diameter to hold around the compatible fastening point.

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

  • Service Panels: Keeps screws with removable covers or access panels when they are opened for inspection or maintenance.
  • Machinery: Provides a simple retaining component for screws used on guards, covers and light mechanical assemblies.
  • General Maintenance: Reduces the chance of compatible screws or bolts being dropped or lost when equipment is dismantled.
  • Electronics: Provides a lightweight retaining washer for screws used in housings, boards and equipment assemblies.

M5 3 Prong Anti-Loss Washer Dimensions

  • Size: M5
  • Internal Diameter: 5.3mm
  • Grip Diameter: 4.20mm
  • Outside Diameter: 20.0mm
  • Thickness: 1.0mm
  • Type: 3 Prong
  • Material: Nylon
  • Colour: Natural

Key Benefits

  • 1.0mm thickness provides the specified section for this design.
  • Nylon construction keeps the washer lightweight and non-metallic.
  • Pronged retention can reduce dropped or misplaced fasteners on removable panels and covers.
  • 5.3mm internal diameter provides the clearance opening around the compatible fastener.

Browse the wider Anti Loss Washers collection to compare different dimensions and retaining-prong styles. We can help you choose the correct retaining washer for your application 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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