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Hexagon Bolt M5x25 | Zinc Nickel Plated | Corrosion Resistant | @Pack of 25 | by Wurth
Hexagon Bolt M5x25 with zinc nickel plating and high corrosion resistance—ideal for mechanical assemblies and outdoor applications. Built for automotive and machinery manufacturing, this bolt ensures durability with a corrosion protection period of up to 480 hours, making it perfect for high-risk environments.
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Product Name/Title: Hexagon Bolt M5x25 | Zinc Nickel Plated | Corrosion Resistant | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 41476525
Alternatively Known As: Hex bolt M5x25, Zinc nickel plated hex bolt, ISO 4017 hex bolt, Black zinc hex bolt, Metric hex bolt 8.8
Technical Specifications
- Thread type x nominal diameter: M5
- Length: 25 mm
- Head height: 3.5 mm
- External drive: WS8
- Standards: ISO 4017
- Material: Steel
- Property class: 8.8
- Surface finish: Zinc nickel black coating
- Corrosion protection period: 480 hours
- Head type: Hexagon head
- Drive type: Outer hexagon
- Thread type: Metric thread
- Thread form: Standard metric thread
- Thread design: Full thread
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.5mm x 25mm x 8mm
- Weight: 0.02 kg
Key Features
- Zinc-nickel black coating providing high corrosion resistance
- Chromium (VI)-free coating for environmental safety
- Full metric thread up to the head
- Hexagon head with outer hexagon drive (WS8)
- Corrosion resistance up to 480 hours according to DIN EN ISO 9227 NSS
- Thermal capacity up to 120°C
- Adjusted friction coefficient range of 0.09 μ–0.14 μ due to integrated lubricating particles in top coat
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct torque and fastening integrity.
Applications
- Mechanical assemblies requiring corrosion-resistant fasteners
- Automotive and machinery manufacturing
- Outdoor and high-corrosion risk environments
- General industrial fastening applications
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Chromium (VI)-free coating reduces environmental and health hazards
- RoHS-compliant material ensures reduced toxic substances
- Durable corrosion protection 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 industrial, automotive, and construction fastening applications.
