Trade Discount 20%
Self-Tapping Screw | Zinc Plated Steel | AW Drive System | 3.5mm Diameter | by Wurth
The self-tapping screw is designed for efficient metal fastening, combining drilling, threading, and screwing in one step. With a 3.5mm nominal diameter and a durable zinc plating, it ensures optimum connection and enhanced corrosion resistance. Ideal for applications requiring a minimum substructure thickness of 1.5mm, this screw minimizes installation errors and provides better torque transmission for reliable performance.
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Product Name/Title: Self-Tapping Screw | Zinc Plated Steel | AW Drive System | 3.5mm Diameter | by Wurth
Brand: Wurth
SKU: 2053525
Alternatively Known As: Self-tapping screw, Drilling screw, Thread rolling screw, AW drive screw, Zinc plated screw
Technical Specifications
- Material: Steel
- Surface: Zinc plated, blue passivated (A3K)
- Nominal diameter (d1): 3.5 mm
- Length (l1): 25 mm
- Head diameter (dk): 6.8 mm
- Head height (k1): 3.1 mm
- Drill tip length (lp): 3 mm
- Head type: Raised countersunk head
- Internal drive: AW10
- Thread type: Self-tapping screw thread
- Thread design: Full thread
- Shape of tip: Drilling tip
- Min. recommended substructure thickness: 1.5 mm
- Max. material thickness to be drilled through (metal): 2.5 mm
- Min./max. recommended installation speed (idling): 1700-2500 rpm
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.1mm x 25mm x 6.8mm
- Weight: 0.1 kg
Key Features
- Drilling, threading, screwing-in all in one work step minimizing thread tolerance
- Exact drilling diameter for each screw connection ensuring optimum connection
- Prevents installation errors with enhanced torque transmission and optimum centring
- AW drive system provides better mounting output and longer service life
- Even force distribution prevents damage to surface-protection coating enhancing corrosion resistance
Professional Installation Requirements
- Installation should be performed by trained personnel using appropriate tools to ensure correct torque and avoid damage.
Applications
- Metal fastening with drilling, threading, and screwing in one step
- Suitable for substructures with minimum thickness of 1.5 mm
- Ideal for metal sheets up to 2.5 mm thickness
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating enhances corrosion resistance extending product life
Warranty Information
Wurth provides warranty against manufacturing defects as per company standards.
Available Now
The Wurth Zinc-Plated Steel Raised Countersunk Head Self-Tapping Screw with AW Drive is available for immediate purchase, ideal for metal fastening applications requiring efficient and reliable screw connections.
