Trade Discount 20%
Self-Drilling Window Construction Screw Raised Countersunk Head Zinc-Plated Steel Variant-5 Wurth
Self-drilling window construction screws are designed for connecting plastic window profiles with metal reinforcement.
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Technical Specifications
- Material: Steel
- Surface: Zinc plated with blue passivation
- Thread type x nominal diameter (d1): ST3.9
- Length (l1): 25 mm
- Head diameter (dk): 7 mm
- Head height (k1): 2.4 mm
- Drill tip length (lp): 6 mm
- Drill tip diameter (dp): 3.2 mm
- Internal drive: AW20
- Head type: Raised countersunk head
- Shape of tip: Drilling tip
- Thread design: Full thread
- Thread type: Self-tapping screw thread
- Dimensions (H x L x W): 2.4mm x 25mm x 7mm
- Weight: 0.02 kg
Key Features
- Self-drilling window construction screw
- Raised countersunk head with 7.0 mm diameter
- Full self-tapping screw thread
- AW drive for optimum transmission of forces
- No ejection forces and good centring for fast location
- Zinc-plated steel with blue passivation
- RoHS-compliant
Professional Installation Requirements
- Installation by a qualified professional is recommended to ensure proper fastening and compliance with safety standards.
Applications
- Connecting plastic window profiles with metal reinforcement up to 2.5 mm
- Securing fittings on profiles with metal stiffening up to 2.5 mm
- Use in automatic systems and roller-sorted applications
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable zinc plating extends product life and reduces replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.
Available Now
Available for immediate purchase, ideal for window construction and plastic profile fastening applications.
