M3 x 6mm Captive Washer | A4 Stainless Steel

Product code: WCT-M3-A4
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M3 x 6mm Captive Washer | A4 Stainless Steel
M3 x 6mm Captive Washer | A4 Stainless Steel
M3 x 6mm Captive Washer | A4 Stainless Steel
M3 x 6mm Captive Washer | A4 Stainless Steel
M3 x 6mm Captive Washer | A4 Stainless Steel
M3 x 6mm Captive Washer | A4 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 199 £1.26 £1.51
200 - 499 £0.97 £1.17
500 - 999 £0.80 £0.96
1000 - 4999 £0.68 £0.81
5000 + £0.62 £0.75
£1.51 / each
Quantity:


Product Specification
Size M3
Thread Pitch 0.50mm
Outside Diameter 6mm
Thickness 1.0mm
Material A4 Stainless Steel

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.

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01233 713581


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M3 x 6mm Captive Washer | A4 Stainless Steel | Vital Parts - WCT-M3-A4

Our M3 x 6mm Captive Washer is produced from A4 Stainless Steel for compact fastening systems requiring reliable corrosion resistance and controlled hardware. Its 6mm outside diameter, 0.50mm thread pitch and 1.0mm thickness make it suitable for exterior control boxes, marine equipment covers, instrumentation panels and washdown-prone assemblies using compatible M3 captive screws.

What Are Captive Washers?

Captive washers for M3 fasteners stay retained on the screw when a panel is released, preventing the washer from becoming a separate loose component. The A4 stainless steel grade supports use in damp or corrosive surroundings, while the washer face distributes pressure beneath the fastener head.

Common Applications

  • Exterior Control Boxes: Suitable for removable covers exposed to outdoor conditions.
  • Marine Equipment: Ideal for compact access panels and housings in coastal settings.
  • Instrumentation Panels: Keeps M3 fastening hardware together during regular servicing.
  • Washdown Assemblies: Provides a retained stainless washer for moisture-prone equipment.

Technical Specifications

  • Size: M3
  • Outside Diameter: 6mm
  • Thread Pitch: 0.50mm
  • Thickness: 1.0mm
  • Material: A4 Stainless Steel

Call Vital Parts Today

For expert advice, free product samples and same-day dispatch, call our England based customer support team on 01233 713 581. Register for your Vital Parts Business Account to unlock credit payment terms, preferential delivery options, exclusive trade pricing and a dedicated account manager.

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