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Pias® Drilling Screw | Round Head with Collar | AW Drive | Black Zinc-Flake Coating | @Pack of 50 | by Wurth
Pias® drilling screws are designed for efficient metal fastening, featuring a round head with collar and AW drive for enhanced torque transmission. Made from steel with a black zinc-flake coating, these screws are perfect for industrial applications, ensuring corrosion resistance and optimal performance in metal substrates. Ideal for professionals, they simplify drilling, threading, and screwing-in in one step.
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Technical Specifications
- Material: Steel
- Surface: Black zinc-flake coating (ZFBM)
- Nominal diameter: 4.2 mm
- Length: 25 mm
- Head diameter: 11.0 mm
- Head height: 2.9 mm
- Drill tip length: 3.7 mm
- Head type: Pan head with collar
- Internal drive: AW20
- Thread type: Self-tapping full thread
- Minimum recommended substructure thickness: 1.5 mm
- Maximum metal thickness to be drilled: 3.5 mm
- Maximum attachment thickness: 18 mm
- Recommended installation speed: 1700-2500 rpm
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.9mm x 25mm x 11mm
- Weight: 0.05 kg
Key Features
- Steel construction with black zinc-flake coating (ZFBM) 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
- Suitable for metal thickness up to 3.5 mm and attachment thickness up to 18 mm
- RoHS-compliant
Professional Installation Requirements
- Installation should be performed by professionals using suitable drills and recommended speeds to ensure optimal performance and safety.
Applications
- Metal construction and assembly
- Sheet metal fastening
- Industrial and manufacturing applications
- General purpose drilling and fastening in metal substrates
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable coating extends product life reducing waste
- Efficient installation reduces energy and resource consumption
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms.
Available Now
Wurth pias® drilling screws are available for immediate purchase, ideal for metal fastening and industrial applications.
