Screw ISO 7379-6-M5-50 Z037442

Cylinder head screw with hexagonal socket – reliable fastening

This ISO 7379-6-M5-50 screw is a high-strength fastener, ideal for applications requiring a solid and durable connection. Made of black oxidized steel, it provides corrosion resistance and an aesthetic appearance. Class 12.9 guarantees high tensile strength – up to 1200 N/m2 – making it suitable for dynamic and static loads.

The screw is characterized by a precisely made cylindrical part with a ground diameter (d1), which facilitates assembly and ensures a precise fit. The hexagonal socket allows for convenient tightening with standard tools. This is a fitted screw, meaning its dimensions are strictly defined by the ISO 7379 standard, ensuring compatibility with other structural elements.

Application and benefits

These types of screws are widely used in various industries, including:

• Mechanical engineering: Assembly of machine and device elements.
• Metal structures: Joining structural elements.
• Automotive: Assembly of car components.
• Construction: Fastening structural elements (indoors).

By choosing this screw, you gain:

• High strength: Class 12.9 ensures resistance to damage and long-term reliability.
• Precision manufacturing: Ground diameter d1 and compliance with ISO 7379 guarantee a precise fit and easy assembly.
• Corrosion resistance: The oxidized surface protects against environmental factors.
• Versatility: Wide range of applications in various industries.
• Easy assembly: The hexagonal socket enables quick and efficient tightening with standard tools.

The length of 50 mm makes this screw particularly useful in situations where fastening thicker elements is required or when a larger contact surface is needed to ensure connection stability. It is a universal fastener that will work both in professional workshops and during self-assembly.