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Piasta Drilling Screw Hexagon Head A2 Stainless Steel 25mm 4.8mm Wurth
Wurth Piasta Drilling Screw Hexagon Head Stainless features Bimetal, Flake zinc and Hexagon head with collar.
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Technical Specifications
- Material: Bimetal
- Surface: Flake zinc
- Head type: Hexagon head with collar
- Drive type: Hexagon (WS8)
- Thread type: Self-tapping screw thread
- Shape of tip: Drilling tip
- Nominal diameter: 4.8 mm
- Length: 25 mm
- Head diameter: 10.9 mm
- Head height: 5.4 mm
- Drill tip length: 6.5 mm
- Screw-thread length with drill tip: 22 mm
- Max. material thickness to be drilled through (metal): 4.4 mm
- Max. substructure thickness: 3.0 mm
- Min./max. attachment thickness: 1.8-10.5 mm
- Approval: ETA-10/0184
- Recommended installation speed (idling): 1700-2500 rpm
- Dimensions (H x L x W): 5.4mm x 25mm x 10.9mm
- Weight: 0.1 kg
Key Features
- Reduction of assembly time by at least 50% using the drill bit tip
- Drilling without centre punching
- Thread moulding and securing all in one operation
- Hexagon head with collar and hexagon drive
- Self-tapping screw thread with drilling tip
- Bimetal material with flake zinc surface
- RoHS-compliant
Professional Installation Requirements
- Installation should be performed by professionals familiar with metal fastening and drilling screws to ensure proper torque and secure attachment.
Applications
- Attaching metal profiles to metal substructures made of steel or aluminium
- Suitable for component combinations tl/tII according to approval ETA-10/0184
- Steel/steel applications for diameters 4.2 mm to 6.3 mm
- Aluminium/steel and aluminium/aluminium applications for diameter 4.8 mm
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable stainless steel construction extends product life and reduces waste
Warranty Information
Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.
Available Now
The Wurth piasta® drilling screw hexagon head A2 stainless steel with drill tip 50 PCS is available for immediate purchase. Ideal for metal profile attachment in construction and industrial applications.
