Screw cylindrical head - hex DIN 912 M8x30-12.9

Product detailed description

The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for applications requiring high strength and reliability of connections. This screw has a metric M8 thread with a length of 30 mm and a pitch of 1.25 mm. The head diameter is 13 mm and the head height is 8 mm, while the internal hexagon is designed for use with an Allen key, which allows efficient assembly and disassembly in confined spaces.

The screw is made of steel with a strength class of 12.9, which guarantees high resistance to mechanical stress and preload. This material is suitable for applications where it is necessary to ensure strong and durable connections. The surface finish is without further treatment or blackened, which means that the screw is suitable for use in environments where additional corrosion protection is not required.

The total thread length is 28 mm, which allows sufficient grip in the material and ensures the stability of the connection. This screw is ideal for use in industrial applications, engineering and construction, where high mechanical properties and precision are required.