Trade Discount 20%
Pias® Drilling Screw | Steel with Black Zinc-Flake Coating | AW Drive | Pan Head with Collar | @Pack of 50 | by Wurth
Pias® drilling screws are designed for metal fastening, featuring a robust steel construction with a black zinc-flake coating for corrosion resistance. The AW drive system enhances torque transmission, making installation efficient and reliable. Ideal for industrial applications, these screws drill, thread, and fasten in one step, ensuring a secure connection in metal substrates.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Material: Steel
- Surface: Black zinc-flake coating (ZFBM)
- Nominal diameter: 4.2 mm
- Length: 19 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 screw thread
- Thread design: Full thread
- Minimum recommended substructure thickness: 1.5 mm
- Maximum material thickness to be drilled through (metal): 3.5 mm
- Maximum attachment thickness: 12 mm
- Recommended installation speed (idling): 1700-2500 rpm
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.9mm x 19mm 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
- Pressed-on flange reduces surface pressure to prevent stress cracks
- Even force distribution prevents damage to surface-protection coating
- Full thread self-tapping screw thread design
- Pan head with collar for secure fastening
Professional Installation Requirements
- Use a suitable drill and AW20 bit for installation. Professional installation recommended to ensure correct torque and fastening.
Applications
- Metal construction and assembly
- Sheet metal fastening
- Industrial and manufacturing applications
- General purpose drilling and fastening in metal substrates
Standards & Compliance
- AS/NZS 4785 – Self-drilling screws and fasteners (commonly referenced for metal fasteners)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable coating extends product life reducing waste
- Efficient installation reduces energy and resource use
Warranty Information
Wurth offers standard manufacturer warranty covering defects in material and workmanship.
Available Now
Wurth pias® drilling screws are available for immediate purchase, ideal for metal fastening and construction applications.
