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Countersunk Undercut Zinc Plated Self Tapping Screw | Reduced Head Size | Flat Countersunk Head | Pointed Tip | @Pack of 100 | by Wurth

BRAND: Wurth
SKU: 192814819
$10.60 List price: $13.30
100 PCS ($0.11 per PCS)
+ −
30 Days Return Delivery Options
Countersunk undercut zinc plated self tapping screws are designed for a flush finish in timber, metal, and aluminum applications. With a reduced head size and flat countersunk head, these screws ensure secure fastening without lifting. Ideal for professional installation, they feature a pointed tip for easy self-tapping, making them perfect for cabinetry and metal fabrication projects.

Product Name/Title: Countersunk Undercut Zinc Plated Self Tapping Screw | Reduced Head Size | Flat Countersunk Head | Pointed Tip | @Pack of 100 | by Wurth

Brand: Wurth

SKU: 192814819

Alternatively Known As: Self tapping screw, Zinc plated countersunk screw, Undercut screw, Flat head self tapping screw

Technical Specifications
  • Material: Steel
  • Surface: Zinc plated
  • Head type: Flat countersunk head
  • Shape of tip: Pointed
  • Nominal diameter: 4.8 mm
  • Length: 19.05 mm
  • Head diameter: 7.8 mm
  • Head height: 1.49 mm
  • Internal drive: H2
  • Standard: ASME B18.6.3
  • Dimensions (H x L x W): 1.49mm x 19.05mm x 7.8mm
  • Weight: 0.02 kg
Key Features
  • Zinc plated for corrosion resistance
  • Undercut screws have a flat bottom under the head for a more flush finish
  • Reduced head size allows use of larger diameter screws in lower profile work pieces
  • Flat countersunk head with H2 internal drive
  • Pointed tip for self-tapping capability
Professional Installation Requirements
  • Professional installation recommended to ensure correct pre-drilling and secure fastening, especially in metal and aluminium.
Applications
  • Suitable for use in timber, metal, and aluminium applications
  • Ideal for hinge plates to prevent lifting when screwed onto work pieces
  • Used in lower profile work pieces requiring flush finish screws
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation) for electrical fastening applications
Environmental Benefits
  • Zinc plating provides corrosion resistance extending product life and reducing replacement frequency
Warranty Information

Standard manufacturer warranty applies; please refer to Wurth for details.

Available Now

Available for immediate purchase, ideal for construction, cabinetry, and metal fabrication applications.

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