Steel self-tapping screw DIN 938 M12x35-8.8 galvanized

Product detailed description

The steel self-tapping screw according to DIN 938 with dimensions M12x35, made of steel with strength class 8.8, is intended for fixed connections in steel and blind holes. This component is characterized by a thread at both ends, with the longer thread intended for screwing into the material and the shorter thread with a chamfer used for fastening the nut.

The thread is of a metric type with a pitch of 1.75 mm, which guarantees a precise and reliable connection. The total length of the screw is 35 mm, while the thread length is 30 mm. The width c is 4.3 mm, the width e is 12 mm and the width a is 2.2 mm, which are important parameters for correct fit and functionality in the structure.

The surface treatment is carried out by galvanizing with white zinc, which provides increased corrosion resistance and improves the durability of the component in harsh conditions. The screw is suitable for applications where high strength and reliability of connections are required, such as in mechanical engineering and construction.

The ČSN 021174 standard is equivalent to DIN 938, which guarantees international compatibility and standardization. This component is ideal for use in situations where it is necessary to ensure a strong and stable connection in steel, while its design features allow for easy assembly and disassembly if necessary.