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M5 Zinc Plated Cup Head Square Neck Bolt | DIN 603 Compliant | Corrosion Resistant Steel | by Wurth
The M5 Zinc Plated Cup Head Square Neck Bolt is designed for secure fastening in mechanical assemblies, automotive repairs, and construction applications. Made from durable steel with a zinc plating for corrosion resistance, this bolt complies with DIN 603 standards, ensuring reliability and longevity in various environments.
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Product Name/Title: M5 Zinc Plated Cup Head Square Neck Bolt | DIN 603 Compliant | Corrosion Resistant Steel | by Wurth
Brand: Wurth
SKU: 2239525
Alternatively Known As: Square Neck Cup Head Bolt, M5 Zinc Plated Bolt, Metric Cup Head Bolt, DIN 603 Bolt
Technical Specifications
- Thread type x nominal diameter (d1): M5
- Length (l1): 25 mm
- Material: Steel
- Property class: 8.8
- Surface: Zinc plated
- Head diameter (dk): 13.55 mm
- Head height (k1): 3.3 mm
- Square width (V): 5.48 mm
- Square height (f): 4.10 mm
- Standards: DIN 603
- RoHS-compliant: Yes
- Head type: Cup head square neck
- Thread type: Metric thread
- Pitch: 0.8 mm
- Thread form: Standard metric thread
- Shank diameter: 5 mm
- Thread length (metric thread) (b): 17 mm
- Product class: C
- Dimensions (H x L x W): 3.3mm x 25mm x 13.55mm
- Weight: 0.1 kg
Key Features
- Flat square neck fixes the round head screw in a slot allowing tightening from the nut side without counter-tensioning
- Made from steel with zinc plating for corrosion resistance
- Cup head with square neck design for secure fit
- Complies with DIN 603 standard
- RoHS-compliant
Professional Installation Requirements
- Installation by a qualified professional is recommended to ensure proper torque and secure fastening.
Applications
- Mechanical assemblies requiring secure fastening
- Automotive repairs and maintenance
- Industrial machinery and equipment
- Construction and structural applications
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Zinc plating provides corrosion resistance extending product life and reducing waste
Warranty Information
Wurth provides warranty against manufacturing defects as per company policy.
Available Now
The Wurth M5 x 25mm Zinc Plated Steel Cup Head Square Neck Bolt is available for immediate purchase, ideal for mechanical, automotive, and construction applications.
