Screw cylindrical head - hex DIN 912 M12x170-8.8 galvanized

Product detailed description

The cylinder head screw with internal hexagon, also known as an Allen screw, is manufactured according to the DIN 912 standard, which is equivalent to the ISO 4762 and ČSN 021143 standards. This screw has a metric thread with a diameter of M12 and a length of 170 mm. It is made of steel of strength class 8.8, which means that it has a yield strength of 640 MPa and a tensile strength of 800 MPa. These properties make it suitable for use in applications where high preload and reliability of the connection are required.

The surface of the screw is electroplated, which provides protection against corrosion and increases its service life in environments with higher humidity or chemical aggression. The cylinder head of the screw allows it to be embedded in the material, thus achieving an aesthetic appearance and minimizing the risk of catching on protruding parts. The internal hexagon (hexagon) allows for efficient torque transmission during assembly and disassembly, requiring the use of an Allen key.

This screw is suitable for fixed screw connections in mechanical engineering, construction and other industries where high strength and reliability of the connection are required. It is ideal for assembly applications where precise and solid connection of components is required.