Trade Discount 21%
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 ensure corrosion resistance and fatigue-free screwing. Ideal for industrial applications, they combine drilling, threading, and screwing in one step, making your tasks quicker and more efficient.
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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: 21814216
Alternatively Known As: Self-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 (d1): 4.2 mm
- Length (l1): 16 mm
- Head diameter (dk): 11.0 mm
- Head height (k1): 2.9 mm
- Drill tip length (lp): 3.7 mm
- Head type: Pan head with collar
- Internal drive: AW20
- Thread type: Self-tapping screw thread
- Thread design: Full thread
- Min. recommended substructure thickness: 1.5 mm
- Max. material thickness to be drilled through (metal): 3.5 mm
- Max. attachment thickness (lB): 9 mm
- Min./max. recommended installation speed (idling): 1700-2500 rpm
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.9mm x 16mm x 11mm
- 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 for each screw connection minimizes thread tolerance
- Pan head with collar design prevents installation errors and reduces surface pressure
- Even force distribution protects surface coating and improves corrosion resistance
- Fatigue-free screwing with optimum centring and better mounting output
Professional Installation Requirements
- Professional installation recommended to ensure correct torque and fastening technique for optimal performance and safety.
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 standard product warranty against manufacturing defects. Please refer to Wurth's warranty policy for details.
Available Now
Wurth pias® drilling screws with round head and AW drive are available for immediate purchase, ideal for metal fastening and industrial applications.
