Hexagon screw with partial thread DIN 931 M14x50-12.9 without PU

Product detailed description

The partially threaded hexagon bolt according to DIN 931, with dimensions M14x50, is designed for applications requiring high strength and reliability. This bolt is made of steel with a strength class of 12.9, which guarantees its high resistance to tension and shear. The strength class of 12.9 means that the minimum yield strength is 1080 MPa and the minimum tensile strength is 1200 MPa, which makes it suitable for use in demanding industrial conditions.

The bolt has a metric thread with a diameter of M14 and a pitch of 2.00 mm, while the thread length is partial, which allows a firm connection with materials of different thicknesses. The total length of the bolt is 50 mm. The bolt head is hexagonal with dimensions of the width between the surfaces (s) of 22 mm and the width between the diagonals (e) of 24.49 mm, which allows the use of standard tools for assembly and disassembly. The head height (k) is 8.8 mm, which provides sufficient space for the application of torque.

This screw is supplied without surface treatment, which means that it is suitable for applications where additional corrosion protection is not required. If necessary, a surface treatment can be applied according to the specific requirements of the project. The screw is compatible with ISO 4014, ČSN 021101 and EN 24014 standards, which ensures its versatility and the possibility of use in various international projects.

Thanks to its properties, this screw is ideal for use in mechanical engineering, construction and assembly assemblies, where it is necessary to ensure strong and reliable connections. It is suitable for applications where components are exposed to high mechanical stress.