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M4 Hex Bolt | Stainless Steel A4 | Hexagon Head | RoHS Compliant | by Wurth
The M4 Hex Bolt is crafted from stainless steel A4, ensuring excellent corrosion resistance and durability. With a hexagon head and outer hexagon drive, it allows for easy tightening, making it ideal for mechanical assemblies, industrial equipment, and construction applications. This full metric thread design guarantees secure fastening, while its RoHS compliance ensures environmental safety.
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Technical Specifications
- Thread type x nominal diameter (d1): M4
- Length (l1): 40 mm
- Head height (k1): 2.8 mm
- External drive (s1): WS7
- Standards: ISO 4017
- Material: Stainless steel A4
- Property class: 70
- Surface: Plain
- Head type: Hexagon head
- Drive type: Outer hexagon
- Thread type: Metric thread
- Thread form: Standard metric thread
- Thread design: Full thread
- Product class: A
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.8mm x 40mm x 4mm
- Weight: 0.1 kg
Key Features
- Made from stainless steel A4 for excellent corrosion resistance
- Hexagon head with outer hexagon drive for easy tightening
- Full metric thread design for secure fastening
- RoHS-compliant ensuring environmental safety
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper torque and secure fastening.
Applications
- Mechanical assemblies requiring corrosion-resistant fasteners
- Industrial equipment and machinery
- Construction and structural applications
- General fastening needs in automotive and manufacturing
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Stainless steel construction enhances longevity reducing replacement frequency
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
The Wurth M4 x 40mm Stainless Steel Hexagon Head Bolt is available for immediate purchase, ideal for industrial, construction, and mechanical fastening applications.
