Screw cylindrical head - hex DIN 912 M5x90-10.9

Product detailed description

The cylinder head screw with internal hexagon, also known as an Allen screw, is designed according to DIN 912, ISO 4762 and ČSN 021143 standards. This type of screw is intended for fixed screw connections that require high preload. Thanks to the internal hexagon, it is suitable for assembly using an Allen key, which allows for effective application of torque and minimizes the risk of damage to the screw head.

The screw has a metric thread with a diameter of M5 and a pitch of 0.80 mm. The total length of the screw is 90 mm, while the thread length is 22 mm. The cylindrical head has a diameter of 8.5 mm and a height of 5 mm, which ensures sufficient contact surface for the tool and stability during assembly.

The screw material is steel with a strength class of 10.9, which means that it has a high tensile strength and is suitable for applications where high mechanical resistance is required. The screw is supplied without surface treatment, which is important to consider when using in environments with a risk of corrosion. The screw is ideal for use in mechanical engineering, the automotive industry and other technical applications where high strength and reliability of joints are required.