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M6 Zinc Plated Cup Head Square Neck Bolt with Nut | DIN 603 Compliant | Corrosion Resistant | by Wurth
The M6 Zinc Plated Cup Head Square Neck Bolt with Nut is designed for secure fastening in mechanical assemblies, construction, and automotive applications. With a flat square neck that prevents counter-tensioning and a durable zinc plating for corrosion resistance, this bolt ensures reliable performance in various environments. Ideal for both metal and wood fastening, it complies with DIN 603 standards for added assurance.
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Product Name/Title: M6 Zinc Plated Cup Head Square Neck Bolt with Nut | DIN 603 Compliant | Corrosion Resistant | by Wurth
Brand: Wurth
SKU: 223650
Alternatively Known As: Square Neck Cup Head Bolt, M6 Zinc Plated Bolt, Metric Cup Head Bolt with Nut
Technical Specifications
- Thread type x nominal diameter (d1): M6
- Length (l1): 50 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 (metric thread) (b): 18 mm
- Product class: C
- Dimensions (H x L x W): 3.88mm x 50mm 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 fastening and safety.
Applications
- Mechanical assemblies requiring secure fastening
- Construction and manufacturing industries
- Automotive and machinery repairs
- General purpose fastening in metal and wood
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to Wurth warranty policy.
Available Now
The Wurth M6 Zinc Plated Cup Head Square Neck Bolt with Nut is available for immediate purchase, ideal for mechanical, construction, and general fastening applications.
