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Self-Tapping Screw Zinc Plated Steel AW Drive System Variant-2 Wurth

BRAND: Wurth
SKU: 2053919
$28.00 List price: $35.20
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The self-tapping screw is designed for efficient fastening of metal sheets up to 3.0 mm thick, combining drilling, threading, and screwing in one step.
Technical Specifications
  • Material: Steel
  • Surface: Zinc plated (blue passivated A3K)
  • Nominal diameter (d1): 3.9 mm
  • Length (l1): 19 mm
  • Head diameter (dk): 7.5 mm
  • Head height (k1): 3.4 mm
  • Drill tip length (lp): 3.1 mm
  • Head type: Raised countersunk head
  • Internal drive: AW20
  • Thread type: Self-tapping screw thread
  • Thread design: Full thread
  • Shape of tip: Drilling tip
  • Min. recommended substructure thickness: 1.5 mm
  • Max. material thickness to be drilled through (metal): 3.0 mm
  • Min./max. recommended installation speed (idling): 1700-2500 rpm
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 3.4mm x 19mm x 7.5mm
  • Weight: 0.1 kg
Key Features
  • Drilling, threading, screwing-in all in one work step minimizing thread tolerance
  • Exact drilling diameter for each screw connection ensuring optimum connection
  • Prevents installation errors with enhanced torque transmission and optimum centring
  • AW drive system for better mounting output and longer service life
  • Even force distribution prevents damage to surface-protection coating enhancing corrosion resistance
Professional Installation Requirements
  • Installation should be performed by trained personnel using appropriate tools to ensure correct torque and avoid damage.
Applications
  • Suitable for fastening metal sheets up to 3.0 mm thickness
  • Ideal for drilling, threading, and screwing in one work step
  • Used in construction, manufacturing, and metal fabrication
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • RoHS-compliant ensuring reduced hazardous substances
  • Durable zinc plating extends product life reducing waste
Warranty Information

Wurth provides warranty against manufacturing defects as per company policy.

Available Now

The Wurth Zinc-Plated Steel Raised Countersunk Head Self-Tapping Screw AW Drive is available for immediate purchase, ideal for metal fastening applications in construction and manufacturing.

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