Set screw M8x10 mm, 45H DIN 916

For precise and reliable securing of machine components, the set screw M8x10 mm, 45H DIN 916, often known in practice as a grub screw, is used. This fastener is designed with a hexagon socket and a cup point end (according to ISO 4029), which allows for secure fixing of pulleys, gears, or levers directly on the shaft.

The screw is supplied without surface treatment and stands out with its high strength class 45H. Thanks to this, it reliably withstands demanding operating loads in engineering assemblies where you need to prevent unwanted movement or rotation of key parts.

Key Features and Technical Parameters

• M8 thread and 10 mm length: Compact dimensions ideal for common assembly applications with limited space.
• Strength class 45H: Guarantees high resistance to wear and deformation when properly tightened.
• Hex key size 4: A standard 4 mm Allen key is sufficient for quick and easy installation.
• Cup point end (DIN 916): Ensures more effective engagement with the shaft surface and thus a more durable connection.

During assembly, we recommend ensuring the cleanliness of the thread and, for connections permanently exposed to vibrations, considering the use of a medium-strength threadlocker. We are happy to keep your machinery running and help you choose the right tools for reliable maintenance.