Trade Discount 20%
Pias® Drilling Screw | Round Head with Collar | AW Drive | Zinc Plated | @Pack of 50 | by Wurth
Pias® drilling screws with a round head and AW drive are perfect for metal construction and assembly. Made from galvanized steel with a zinc-plated surface, these screws offer enhanced corrosion resistance and optimal torque transmission. Ideal for industrial applications, they simplify drilling, threading, and screwing-in all in one step, ensuring a reliable fastening solution.
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Product Name/Title: Pias® Drilling Screw | Round Head with Collar | AW Drive | Zinc Plated | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 21814840
Alternatively Known As: Self-tapping drilling screw, Pan head drilling screw, AW drive screw, Metal drilling screw, Zinc plated screw
Technical Specifications
- Material: Steel
- Surface: Zinc plated (blue passivated A3K)
- Nominal diameter: 4.8 mm
- Length: 40 mm
- Head diameter: 12.75 mm
- Head height: 3.6 mm
- Drill tip length: 4.5 mm
- Head type: Pan head with collar
- Internal drive: AW25
- Thread type: Self-tapping full thread
- Min. recommended substructure thickness: 1.7 mm
- Max. material thickness to be drilled through (metal): 4.0 mm
- Max. attachment thickness: 31 mm
- Recommended installation speed (idling): 1200-1800 rpm
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.6mm x 40mm x 12.75mm
- Weight: 0.05 kg
Key Features
- Galvanised steel with blue passivated (A3K) surface for corrosion resistance
- AW drive system for enhanced torque transmission and longer service life
- Drilling, threading, and screwing-in all in one step to reduce time and effort
- Exact drilling diameter minimizes thread tolerance and prevents installation errors
- Pressed-on flange reduces surface pressure to prevent stress cracks
- Even force distribution protects surface coating and improves corrosion resistance
- Optimum centring and better mounting output with fatigue-free screwing
Professional Installation Requirements
- Professional installation is recommended to ensure correct torque application and optimal fastening performance.
Applications
- Metal construction and assembly
- Sheet metal fastening
- Industrial and manufacturing applications
- General purpose drilling and screwing tasks
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable corrosion-resistant coating extends product life, reducing waste
Warranty Information
Wurth offers a standard warranty against manufacturing defects. Please refer to Wurth's official warranty policy for details.
Available Now
The Wurth pias® drilling screw with round head and AW drive is available for immediate purchase. Ideal for metal fastening and industrial applications.
