3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 | A2 Stainless Steel

Product code: ST14586-3.9-50-A2
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3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.47 £0.57
100 - 499 £0.23 £0.27
500 - 999 £0.18 £0.22
1000 + £0.14 £0.17

£0.57 / each


Up to 200 units
Available
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Order now for dispatch within 2 days.
Up to 7,325 units
Available
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Order now for dispatch within 5 days.
7,325 + units
Available for production
Average production time 14 + days.
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Product Specification
Thread Size 3.9mm
Length 50mm
Material A2 Stainless Steel
Drive T15
End Type AB
Head Diameter 7.5mm
Head Height 2.3mm
Standard ISO 14586

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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3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 | Vital Parts

The 3.9mm x 50mm Torx Countersunk Self Tapping Screw ISO 14586 - A2 is made from A2 Stainless Steel , delivering excellent resistance to corrosion and wear. Conforming to ISO 14586, this screw features a countersunk head with a Torx drive and an AB self-tapping thread for use in pre-drilled holes in plastics, timber or thin metal sheet.

What Are Torx Countersunk Self Tapping Screws?

These screws combine a flush-fitting countersunk head with a Torx drive, which offers excellent grip and minimises tool slippage during installation. The AB thread profile enables the screw to tap securely into soft or ductile materials without pre-cut threads.

Common Use Cases

  • Electrical Enclosures: Fastening junction boxes, control panels and internal brackets.
  • Automotive Applications: Ideal for dashboard trim, clips and lining supports.
  • Marine or Outdoor Fixtures: The stainless steel construction makes them suitable for harsh or wet conditions.
  • Joinery and Light Fabrication: A reliable choice for timber and plastic component assembly.

Key Product Attributes

  • Thread Size: 3.9mm
  • Length: 50mm
  • Head Diameter: 7.5mm
  • Head Height: 2.3mm
  • Drive: T15
  • End Type: AB
  • Standard: ISO 14586
  • Material: A2 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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