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Wing-Type Drilling Screw Countersunk Head & AW Drive 50% Time Savings Wurth

BRAND: Wurth
SKU: 21986455
$313.50 List price: $394.00
250 PCS ($1.25 per PCS)
+ −
30 Days Return Electricians Unlock Trade Access
The pias® wing-type drilling screw is designed for fastening wood to metal substructures, offering up to 50% time savings.
Technical Specifications
  • Nominal diameter (d): 6.3 mm
  • Length (l): 55 mm
  • Head diameter (d k): 12 mm
  • Drill tip length (l p): 6 mm
  • Material: Steel
  • Surface: Flake zinc silver-grey
  • Head type: Countersunk head 80 degree
  • Internal drive: AW30
  • Thread type: UNC
  • Min. recommended substructure thickness: 2 mm
  • Max. material thickness to be drilled through (metal) (l U): 6 mm
  • Max. material thickness for wood (l H): 35 mm
  • Min./max. recommended installation speed (idling): 800-1200 rpm
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 55mm x 55mm x 12mm
  • Weight: 0.1 kg
Key Features
  • Self-drilling screw with up to 50% time savings when fastening wood to metal substructures
  • LAFRE® silver-grey coated with Cr(6)-free corrosion protection, approx. 500 hours salt-spray mist test (DIN EN ISO 9227 - NSS)
  • Countersunk head with milled pockets for processing in softwood
  • AW drive system for enhanced torque transmission, longer life, optimum centring, and better mounting output
  • Even force distribution prevents damage to surface-protection coating, ensuring better corrosion resistance
Professional Installation Requirements
  • Professional installation recommended to ensure correct fastening and compliance with structural requirements.
Applications
  • Fastening wood to metal substructures
  • Use in steel and hardwood applications
  • Suitable for construction and industrial fastening tasks
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Cr(6)-free corrosion protection reduces environmental and health hazards
  • Long-lasting coating extends product life, reducing waste
Warranty Information

Wurth provides warranty coverage against manufacturing defects as per company policy.

Available Now

Wurth pias® wing-type drilling screw with countersunk head and AW drive is available for immediate purchase, ideal for construction and industrial fastening applications.

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