Screw ISO 7379-6-M5-40 Z041522

Fitted screw – precision and durability in every connection

Fitted screw ISO 7379-6-M5-40 is a fastening element characterized by high precision and durability. Made of black oxidized steel, class 12.9, it provides reliable fastening in demanding applications. The cylindrical part with diameter d1 has been ground, which guarantees a perfect fit and minimizes the risk of damage during assembly.

Fitted screws of this type are widely used in mechanical industry, precision devices and everywhere where high accuracy and resistance to loads are required. Thanks to its construction, it allows for stable and secure connection of elements, minimizing the risk of loosening during operation.

Construction and application

Screw ISO 7379-6-M5-40 has a cylindrical head with a hexagonal socket, which facilitates assembly and disassembly using standard tools. Metric thread on part of the shank length (fitted part) ensures optimal fit to threaded holes. Strength class 12.9 (tensile strength 1200 N/m2) guarantees high resistance to static and dynamic loads.

• Precise execution: Ground cylindrical part (d1) ensures accurate fit and minimizes the risk of damage during assembly.
• High strength: Class 12.9 guarantees resistance to tensile and loads, ensuring a durable connection.
• Versatile application: Ideal for machines, precision devices and everywhere where high mounting accuracy is required.
• Easy assembly: Cylindrical head with hexagonal socket allows for quick and convenient assembly using standard tools.
• Oxidized steel: Provides basic protection against corrosion in an indoor environment.

These screws are particularly recommended for applications requiring frequent assembly and disassembly, as the hexagonal socket allows for efficient transfer of torque without the risk of damaging the screw head. This makes them ideal for service applications and in places requiring regular inspections or element replacement.