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M3 Socket Head Cap Screw | Zinc Plated Steel | Property Class 8.8 | Hexagon Drive | by Wurth
The M3 Socket Head Cap Screw is crafted from high-strength steel with a property class of 8.8, ensuring durability and reliability in mechanical assemblies. Its zinc plated surface provides excellent corrosion resistance, making it ideal for industrial machinery, automotive repairs, and general engineering applications. Designed for secure fastening, this socket head bolt features a hexagon internal drive for easy installation by qualified technicians.
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Product Name/Title: M3 Socket Head Cap Screw | Zinc Plated Steel | Property Class 8.8 | Hexagon Drive | by Wurth
Brand: Wurth
SKU: 84320
Alternatively Known As: M3 Socket Head Cap Screw, Hex Socket Bolt M3, Metric Socket Head Bolt
Technical Specifications
- Thread type x nominal diameter (d1): M3
- Length (l1): 20 mm
- Head diameter (dk): 5.5 mm
- Head height (k1): 3 mm
- Standards: ISO 4762
- Material: Steel
- Property class: 8.8
- Surface: Zinc plated
- RoHS-compliant: Yes
- Head type: Socket head
- Drive type: Hexagon socket
- Internal drive (s1): HS2.5
- Thread type: Metric thread
- Thread form: Standard metric thread
- Product class: A
- Dimensions (H x L x W): 3mm x 20mm x 5.5mm
- Weight: 0.1 kg
Key Features
- Made from high-strength steel with property class 8.8
- Zinc plated surface for corrosion resistance
- Socket head with hexagon internal drive for secure tightening
- Standard metric thread (M3) compliant with ISO 4762
- RoHS-compliant ensuring environmental safety
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper torque and secure fastening.
Applications
- Mechanical assemblies requiring secure fastening
- Industrial machinery and equipment
- Automotive repairs and manufacturing
- General purpose fastening in construction and engineering
Standards & Compliance
- Complies with AS/NZS 1252 – Mechanical fasteners for general engineering
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Wurth provides warranty against manufacturing defects as per company policy.
Available Now
The Wurth M3 x 20mm Zinc Plated Steel Socket Head Bolt is available for immediate purchase, ideal for industrial, automotive, and general engineering applications.
