M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon

Product code: FWA017
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M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
M4 Finishing Washer (10.5mm OD x 4.3mm ID) Countersunk Straight | Black Nylon
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.15 £0.18
100 - 999 £0.09 £0.11
1000 + £0.08 £0.10
£0.18 / each
Quantity:


Product Specification
Size M4
Internal Diameter 4.3mm
Outside Diameter 10.5mm
Thickness 2.8mm
Style Countersunk - Straight
Colour Black
Material Nylon
Opening Diameter 8.0mm

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

M4 Finishing Washer | Black Nylon (Countersunk - Straight)

Designed for M4 fixings, this finishing washer uses a 10.5mm outside diameter and 2.8mm thickness to improve the presentation of exposed fasteners. It is suited to general engineering products, display hardware and fabricated housings where a cleaner surface finish is required.

Manufactured from Nylon in Black, this countersunk - straight finishing washer helps seat compatible screw heads neatly while reducing marking around the fixing point. The black nylon finish is commonly used where the washer remains visible and a discreet technical appearance is preferred.

Common Applications

  • general engineering products, display hardware and fabricated housings
  • Electrical enclosures and control panels
  • Visible fastening locations
  • General engineering assemblies

M4 Finishing Washer Dimensions

  • Size: M4
  • Internal Diameter: 4.3mm
  • Outside Diameter: 10.5mm
  • Opening Diameter: 8.0mm
  • Thickness: 2.8mm
  • Material: Nylon
  • Colour: Black
  • Style: Countersunk - Straight

View our full Finishing Washer range or browse our Washer collection.

Need help or buying in bulk?

For technical support, sizing guidance or volume pricing enquiries call 01233 713581.

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Bronze
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Silver
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lifetime spend from £1,000.00
Gold
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lifetime spend from £20,000.00