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Pias® Drilling Screw | Stainless Steel A2 | Raised Countersunk Head | AW Drive | @Pack of 100 | by Wurth

BRAND: Wurth
SKU: 20513919
$40.70 List price: $51.20
100 PCS ($0.41 per PCS)
+
Pias® drilling screws are crafted from stainless steel A2, ensuring corrosion resistance and durability. With a raised countersunk head and AW drive, these screws provide optimum torque transmission, making them ideal for metal construction and assembly. Designed for professional use, they simplify drilling, threading, and screwing-in in one step, reducing installation time and effort.

Product Name/Title: Pias® Drilling Screw | Stainless Steel A2 | Raised Countersunk Head | AW Drive | @Pack of 100 | by Wurth

Brand: Wurth

SKU: 20513919

Alternatively Known As: Self-tapping drilling screw, Stainless steel drilling screw, Raised countersunk head screw, AW drive screw

Technical Specifications
  • Material: Stainless steel A2
  • Surface: Plain
  • Nominal diameter: 3.9 mm
  • Length: 19 mm
  • Head diameter: 7.5 mm
  • Head height: 2.8 mm
  • Drill tip length: 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
  • Recommended installation speed (idling): 1700-2500 rpm
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 2.8mm x 19mm x 7.5mm
  • Weight: 0.02 kg
Key Features
  • Made of stainless steel A2 for corrosion resistance
  • Raised countersunk head in flat design with AW drive for optimum torque transmission
  • Drilling, threading, and screwing-in all in one work step to reduce time and effort
  • Exact drilling diameter minimizes thread tolerance and prevents installation errors
  • AW drive system enhances torque transmission and service life
  • Optimum centring and better mounting output with fatigue-free screwing
  • Even force distribution prevents damage to surface-protection coating
Professional Installation Requirements
  • Installation should be performed by professionals familiar with self-tapping screws and appropriate power tools to ensure correct torque and avoid damage.
Applications
  • Metal construction and assembly
  • Sheet metal fastening
  • General industrial and construction fastening requiring corrosion resistance
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Made from stainless steel A2 which is recyclable and durable, reducing waste
  • RoHS-compliant ensuring no hazardous substances are used
Warranty Information

Wurth provides warranty against manufacturing defects as per company policy.

Available Now

The Wurth pias® drilling screw with raised countersunk head and AW drive 100 PCS is available for immediate purchase, ideal for metal fastening and construction applications.