Hexagon screw with partial thread DIN 931 M8x90-10.9 galvanized

Product detailed description

The partially threaded hexagon bolt according to DIN 931, with dimensions M8x90 mm, is designed for applications requiring high strength and reliability. This bolt is intended for fixed connections that are exposed to higher stresses and is ideal for use in mechanical engineering, construction and various assembly assemblies.

The bolt has a metric thread with a diameter of M8 and a length of 90 mm. The head shape is hexagonal, which allows easy handling with standard tools such as wrenches or sockets. The width between the head surfaces (s) is 13 mm, while the width between the diagonals (e) is 14 mm. The head height (k) is 5.3 mm, which provides sufficient surface area for the application of torque.

The thread has a metric pitch of 1.25 mm, which is standard for this diameter and allows for a precise and solid connection. The screw is made of steel with a strength class of 10.9, which means that it has a high tensile strength and is suitable for applications where high demands are placed on mechanical resistance. The surface treatment is made with white zinc plating, which provides protection against corrosion and increases the service life of the component.

This screw meets the standards ISO 4014, ČSN 021101 and EN 24014, which guarantees its compatibility and usability in international projects and applications. Its design features make it suitable for use in environments where high strength and resistance to external influences are required.