Screw cylindrical head - hex DIN 912 M12x35-8.8

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 reliable fastening.

The screw has a metric thread with a diameter of M12 and a pitch of 1.75 mm. The total thread length is 35 mm, which corresponds to the length of the screw. The cylinder head has a diameter of 18 mm and a height of 12 mm, while the width of the internal hexagon is 10 mm. These dimensions are optimized to achieve maximum strength and stability of the connection.

The screw material is steel with a strength class of 8.8, which means that the minimum yield strength is 640 MPa and the minimum tensile strength is 800 MPa. The screw is supplied without surface treatment, which means it is blackened, and is therefore suitable for applications where increased corrosion resistance is not required.

This screw is ideal for use in mechanical engineering, construction and other industrial areas where high strength properties and precise joints are required. Its design and material properties ensure reliability and long service life even in harsh conditions.