4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 Stainless Steel

Product code: SECST-4.2-16-A2
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4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 | Vital Parts
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £0.78 £0.94
100 - 499 £0.74 £0.89
500 - 999 £0.59 £0.71
1000 + £0.39 £0.47
£0.94 / each
Quantity:


Product Specification
Thread Size 4.2mm
Length 16.0mm
Head Diameter 7.8mm
Head Height 2.50mm
End Type AB
Drive Type Two Hole (Snake Eye)
Drive Security TH5
Standard N/A
Material A2 Stainless Steel

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4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 Stainless Steel - SECST-4.2-16-A2 | Vital Parts

The 4.2mm x 16mm 2-Hole Countersunk AB Self Tapping Screw - A2 Stainless Steel is a tamper-proof fastening solution made from A2 Stainless Steel. Designed with a countersunk head and TH5 drive, this AB self tapping screw offers high security and a clean, flush finish ideal for public, commercial and industrial settings.

What Are 2-Hole Countersunk AB Self Tapping Screws?

These screws feature a tamper-resistant TH5 drive and countersunk profile that sits flush with the surface. The AB thread type offers efficient tapping into metal, plastic, or wood. Manufactured from corrosion-resistant A2 stainless steel for lasting performance in both indoor and outdoor conditions.

Typical Applications

  • Public Infrastructure: Used in signage, display boards and access panels.
  • Commercial Washrooms: Tamper-resistant fixings for toilets, partitions and fixtures.
  • Street Furniture & Rail: Provides high security in demanding environments.
  • Electrical Cabinets: Used to prevent unauthorised access.

Technical Specifications

  • Thread Size: 4.2mm
  • Length: 16mm
  • Head Diameter: 7.8mm
  • Head Height: 2.5mm
  • Drive: TH5
  • End Type: AB
  • Standard: N/A
  • Material: A2 Stainless Steel

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