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Hexagon Bolt ISO 4017 | M5x12 | Zinc Nickel Black Coating | Corrosion Resistant | @Pack of 25 | by Wurth
Hexagon Bolt ISO 4017 M5x12 with zinc nickel black coating and high corrosion resistance—ideal for mechanical assemblies in harsh environments. Built for automotive and industrial applications, this bolt ensures secure fastening with its full metric thread design and outer hexagon drive for easy installation.
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Product Name/Title: Hexagon Bolt ISO 4017 | M5x12 | Zinc Nickel Black Coating | Corrosion Resistant | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 41476512
Alternatively Known As: Hex bolt M5x12, 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: 12 mm
- Head height: 3.5 mm
- External drive: WS8 (8 mm hex key)
- Standard: 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 form: Standard metric thread
- Thread design: Full thread
- Product class: A
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.5mm x 12mm x 8mm
- Weight: 0.02 kg
Key Features
- Zinc-nickel black coating providing high corrosion resistance
- Chromium (VI)-free environmentally friendly coating
- Full metric thread design for secure fastening
- Outer hexagon drive for easy installation
- Thermal capacity up to 120°C
- Corrosion resistance up to 480 hours in salt spray testing (DIN EN ISO 9227 NSS)
Professional Installation Requirements
- Installation by qualified personnel using appropriate tools to ensure correct torque and secure fastening is recommended.
Applications
- Mechanical assemblies requiring corrosion-resistant fasteners
- Automotive and machinery applications exposed to harsh environments
- Industrial equipment and structural fastening with high corrosion risk
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Chromium (VI)-free coating reduces environmental and health hazards
- RoHS-compliant material ensures reduced toxic substance use
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
The Wurth Hexagon Bolt ISO 4017 Steel Class 8.8 Zinc Nickel Black M5x12 is available for immediate purchase, ideal for industrial, automotive, and mechanical fastening applications.
