Screw, flush, short thread DIN 610 M8x40-8.8 without PU

Product detailed description

The DIN 610 M8x40-8.8 short thread flush bolt without surface treatment is designed for precision mechanical connections where high accuracy and strength are required. This bolt is made of steel of strength class 8.8, which means that it has a minimum yield strength of 640 MPa and a minimum tensile strength of 800 MPa. Such mechanical properties guarantee its use in applications where it is necessary to withstand high mechanical stresses.

The bolt has a metric thread with a diameter of M8 and a pitch of 1.25 mm, while the thread length is 11.5 mm. The total length of the bolt is 40 mm. The outer diameter of the screw body is 9 mm, which corresponds to the fit according to DIN 610. The head shape is hexagonal, with a head diameter of 13 mm and a height of 5.5 mm, which allows the use of standard tools for assembly and disassembly.

The screw is supplied without surface treatment, which is important to consider when using it in environments with higher humidity or chemical aggressiveness, where additional corrosion protection might be required. The DIN 610 standard and the equivalent ČSN 021112.50 standard define the exact dimensions and tolerances that this screw meets, ensuring its compatibility with other components within mechanical assemblies.

This screw is ideal for applications where it is necessary to ensure a precise and strong connection, such as the assembly of machines, equipment or structures, where the accuracy and reliability of the connections are important.