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M8 Zinc Plated Cup Head Square Neck Bolt | 30mm Length | Corrosion Resistant Steel | DIN 603 Compliant | by Wurth
The M8 Zinc Plated Cup Head Square Neck Bolt is designed for secure fastening in mechanical assemblies and construction applications. Made from durable steel with zinc plating, it offers excellent corrosion resistance and complies with DIN 603 standards. Ideal for automotive and machinery repairs, this bolt ensures reliable performance in demanding environments.
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Product Name/Title: M8 Zinc Plated Cup Head Square Neck Bolt | 30mm Length | Corrosion Resistant Steel | DIN 603 Compliant | by Wurth
Brand: Wurth
SKU: 223830
Alternatively Known As: Square Neck Cup Head Bolt, M8 Zinc Plated Bolt, Metric Cup Head Bolt
Technical Specifications
- Thread type x nominal diameter (d1): M8
- Length (l1): 30 mm
- Material: Steel
- Property class: 4.8
- Surface: Zinc plated
- Head diameter (dk): 20.65 mm
- Head height (k1): 4.88 mm
- Square width (V): 8.58 mm
- Square height (f): 5.6 mm
- Standards: DIN 603
- RoHS-compliant: Yes
- Design: With nut
- Head type: Cup head square neck
- Thread type: Metric thread
- Pitch: 1.25 mm
- Thread form: Standard metric thread
- Thread length (b): 22 mm
- Product class: C
- Dimensions (H x L x W): 4.88mm x 30mm x 20.65mm
- 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 of 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 technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
- Mechanical assemblies requiring secure fastening
- Construction and industrial equipment
- Automotive and machinery repairs
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
Warranty Information
Standard manufacturer warranty applies.
Available Now
The Wurth M8 Zinc Plated Cup Head Square Neck Bolt 30mm is available for immediate purchase, ideal for industrial, construction, and mechanical fastening applications.
