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Wing Type Drilling Screw Bimetal Ruspert Wurth
Wurth Wing Type Drilling Screw Bimetal Construction features 4.8mm, 38mm length and 9.5mm head diameter. RUSPERT silver coating for enhanced corrosion resistance.
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Technical Specifications
- Nominal diameter: 4.8 mm
- Length: 38 mm
- Head diameter: 9.5 mm
- Head height: 4.0 mm
- Drill tip length: 10 mm
- Material: Bimetal (A2 stainless steel drilling tip and case hardened steel)
- Surface finish: Flake zinc silver (RUSPERT® coated)
- Head type: Countersunk milling head
- Internal drive: AW25
- Thread type: Self-tapping screw thread
- Minimum recommended substructure thickness: 2.0 mm
- Maximum metal thickness to drill through: 4 mm
- Maximum attachment thickness: 21 mm
- Recommended installation speed (idling): 1200-1800 rpm
- Approval: DIBt Z-14.4-634
- RoHS-compliant: Yes
- Dimensions (H x L x W): 4.0mm x 38mm x 9.5mm
- Weight: 0.02 kg
Key Features
- Bimetal construction with A2 stainless steel and case hardened steel drilling tip
- RUSPERT® silver coating for enhanced corrosion resistance
- Self-tapping thread for efficient fastening
- Countersunk milling head design
- AW25 drive system for enhanced torque transmission and longer tool life
- Optimum centring and better mounting output with fatigue-free screwing
- Largest possible contact surface of bit in screw drive for even force distribution
- DIBt national technical approval for diameters 3.9 mm, 4.2 mm, and 4.8 mm
Professional Installation Requirements
- Installation should be performed using application tools with a depth stop and claw coupling. Use a suitable drill driver such as a cordless drill driver with depth stop for best results.
Applications
- Suitable for fastening in soft woods
- Ideal for use in construction and woodworking requiring corrosion-resistant screws
- Applicable for metal drilling up to 4 mm thickness
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable coating extends product life reducing waste
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
Available for immediate purchase, ideal for construction, woodworking, and metal fastening applications.
