Screw cylindrical head - hex DIN 912 M27x90-12.9

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 preload in bolted joints. This component is made of steel with a strength class of 12.9, which means that it has a high tensile strength, namely at least 1200 MPa. The screw has no surface treatment, which means that it is supplied in black, without corrosion protection, and is suitable for use in dry environments or where additional protection is provided.

The screw has a metric thread with a diameter of M27 and a pitch of 3.00 mm, while the total thread length is 66 mm. The total length of the screw is 90 mm. The cylindrical head has a diameter of 40 mm and a height of 27 mm, while the internal hexagon allows the use of an Allen key for assembly and disassembly, which ensures efficient torque transmission.

This screw is ideal for fixed connections in mechanical engineering and construction, where high strength and reliability are required. Due to its dimensions and design features, it is suitable for use in demanding conditions, where the emphasis is on precision and stability of the connection.