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M6 Zinc Plated Cup Head Square Neck Bolt | 25mm Length | Corrosion Resistant | DIN 603 Compliant | by Wurth

BRAND: Wurth
SKU: 223625
$24.90 List price: $31.30
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The M6 Zinc Plated Cup Head Square Neck Bolt is designed for secure fastening in mechanical assemblies, automotive repairs, and construction applications. With a corrosion-resistant zinc plating and compliance with DIN 603 standards, this bolt ensures durability and reliability in various environments. Ideal for professionals seeking quality and performance in their fastening solutions.

Product Name/Title: M6 Zinc Plated Cup Head Square Neck Bolt | 25mm Length | Corrosion Resistant | DIN 603 Compliant | by Wurth

Brand: Wurth

SKU: 223625

Alternatively Known As: Square Neck Cup Head Bolt, M6 Cup Head Bolt, Zinc Plated Metric Bolt, DIN 603 Bolt

Technical Specifications
  • Thread type x nominal diameter (d1): M6
  • Length (l1): 25 mm
  • Material: Steel
  • Property class: 4.8
  • Surface: Zinc plated
  • Head diameter (dk): 16.55 mm
  • Head height (k1): 3.88 mm
  • Square width (V): 6.48 mm
  • Square height (f): 4.6 mm
  • Standards: DIN 603
  • RoHS-compliant: Yes
  • Design: With nut
  • Head type: Cup head square neck
  • Thread type: Metric thread
  • Pitch: 1 mm
  • Thread form: Standard metric thread
  • Thread length (b): 18 mm
  • Product class: C
  • Dimensions (H x L x W): 3.88mm x 25mm x 16.55mm
  • Weight: 0.1 kg
Key Features
  • Flat square neck fixes the round head screw in a slot for secure tightening without counter-tensioning
  • Cup head with square neck design
  • Zinc plated steel for corrosion resistance
  • Complies with DIN 603 standard
  • RoHS-compliant
Professional Installation Requirements
  • Installation by a qualified technician or tradesperson is recommended to ensure proper torque and secure fastening.
Applications
  • Mechanical assemblies requiring secure fastening
  • Automotive repairs and maintenance
  • Construction and industrial equipment
  • General purpose fastening in machinery and equipment
Standards & Compliance
  • Complies with AS/NZS 1252 – Mechanical fasteners for general engineering
Environmental Benefits
  • RoHS-compliant ensuring reduced hazardous substances
  • Zinc plating provides corrosion resistance extending product life and reducing waste
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth's warranty policy for details.

Available Now

The Wurth M6 Zinc Plated Cup Head Square Neck Bolt with Nut 25mm is available for immediate purchase, ideal for mechanical, automotive, and construction fastening applications.