Screw cylindrical head - hex DIN 912 M6x155-8.8

Product detailed description

The cylinder head screw with internal hexagon, marked according to DIN 912, ISO 4762 and ČSN 021143, is intended for fixed screw connections with high preload. This component has a metric thread with a diameter of M6 and a length of 155 mm. The screw 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. This strength class is suitable for applications where high mechanical resistance is required.

The screw head is cylindrical and equipped with an internal hexagon, which allows assembly using an Allen key. This design provides efficient torque transmission and is ideal for applications where the external dimensions of the fastener need to be minimized. The bolt has no surface treatment, meaning it comes in a basic black finish, suitable for applications where increased corrosion resistance is not required.

This bolt is suitable for use in engineering, construction and industrial applications where a reliable and strong connection is required. It is important to ensure the correct preload and installation conditions to maximize its service life and functionality in a given environment.