3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon

Product code: WASH213
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3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
3.1mm x 6.0mm (M3) Locking Washer (2-Pronged) 4.0mm Thickness | Nylon
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.07 £0.08
100 - 999 £0.06 £0.07
1000 - 9999 £0.03 £0.04
10000 + £0.03 £0.03

£0.08 / each


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

Product Specification
Size M3
Internal Diameter 3.1mm
Grip Diameter 2.50mm
Outside Diameter 6.0mm
Thickness 4.0mm
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

3.1mm x 6mm M3 Anti-Loss Washer | 2 Prong | 4mm | Nylon

This M3 nylon retaining washer uses a 2 prong profile to help retain a compatible fastener during assembly, servicing and handling. With a 3.1mm internal diameter, 2.50mm grip diameter and 6.0mm outside diameter, it provides a compact non-metallic retention solution for removable covers and access panels.

What Are Anti-Loss Washers?

Pronged Retaining Washers are fitted over compatible fasteners to create a light interference grip around the shank or thread. This helps keep screws and bolts associated with panels, covers and equipment where the fastening point may be opened repeatedly.

Common Applications

  • Wiring Assemblies: Can retain compatible fasteners around cable management, electrical panels and wiring equipment.
  • Electrical Equipment: Helps keep compatible screws associated with panels, housings and covers during installation or servicing.
  • Manufacturing: Helps reduce loose or misplaced fasteners during production-line assembly and component handling.
  • Machinery: Provides a simple retaining component for screws used on guards, covers and light mechanical assemblies.

M3 2 Prong Anti-Loss Washer Dimensions

  • Size: M3
  • Internal Diameter: 3.1mm
  • Grip Diameter: 2.50mm
  • Outside Diameter: 6.0mm
  • Thickness: 4.0mm
  • Type: 2 Prong
  • Material: Nylon
  • Colour: Natural

Key Benefits

  • 2.50mm grip diameter creates the retaining interference around the screw or bolt.
  • 4.0mm thickness provides the specified section for this design.
  • 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.

Check out our full Anti Loss Washers range for other sizes and 2-prong, 3-prong and 4-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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