Screw cylindrical head - hex DIN 912 M5x22-12.9

Product detailed description

The screw with a cylindrical head and internal hexagon, referred to as an inbus, is manufactured according to the DIN 912 standard, which is equivalent to ISO 4762 and ČSN 021143. This screw has a metric thread with a diameter of M5 and a length of 22 mm. It is intended for applications where it is necessary to achieve high preload in the screw connection, thus ensuring a strong and reliable connection of components.

The screw material is steel of strength class 12.9, which means that the screw has a very high tensile strength, namely at least 1200 MPa. This property predetermines it for use in demanding applications where high demands are placed on mechanical resistance and reliability. The surface finish of the screw is without additional treatment, but it can be blackened, which provides basic protection against corrosion and improves the aesthetic appearance.

The cylindrical head of the screw is designed for use with an Allen key, which allows for efficient torque transmission and simplifies assembly and disassembly. This type of head is ideal for applications where high precision and reliability of the connection are required, while the internal hexagon ensures a secure grip and minimizes the risk of damage to the head during assembly.

The screw is suitable for a wide range of industrial applications, including mechanical engineering, automotive and equipment manufacturing, where high strength and reliability are critical. It is important to follow the recommended torques and assembly procedures to ensure optimal functionality and long service life of the connection.