Screw cylindrical head - hex DIN 912 M12x180-8.8 galvanized

Product detailed description

The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for fixed screw connections with high preload. This screw is suitable for assembly using an Allen key, which allows for efficient torque transmission and ensures a reliable connection.

The screw has a metric thread with a diameter of M12 and a pitch of 1.75 mm. The total length of the screw is 180 mm, while the thread length is 36 mm. The cylinder head has a diameter of 18 mm and a height of 12 mm, which provides sufficient surface area for applying torque. The width of the internal hexagon is 10 mm, which corresponds to the standard dimensions for this type of screw.

The screw material is steel of strength class 8.8, which means that it has a yield strength of 640 MPa and a minimum tensile strength of 800 MPa. This strength class is suitable for applications where high mechanical properties are required. The surface treatment of the screw is white zinc plating, which provides protection against corrosion and increases the service life of the component in environments with humidity or chemical influences.

This screw is ideal for use in the engineering industry, construction and other applications where it is necessary to ensure a strong and reliable connection. Its design features and surface treatment guarantee long-term functionality and resistance to external influences.