Screw cylindrical head - hex DIN 912 M27x180-10.9

Product detailed description

The cylinder head screw with internal hexagon, referred to as an inbus, is manufactured according to DIN 912, ISO 4762 and ČSN 021143 standards. This component is intended for fixed screw connections that require high preload, which is important for ensuring the stability and reliability of the structure. The screw is suitable for assembly using an Allen key, which allows for effective torque transmission and easy handling in confined spaces.

The screw has a metric thread M27 with a diameter of 27 mm and a pitch of 3.00 mm. The total length of the screw is 180 mm, while the thread length is 66 mm. The cylinder head has a diameter of 40 mm and a height of 27 mm, which ensures sufficient surface area for torque application. The width of the internal hexagon is 19 mm, which is optimized for use with common Allen keys.

The screw material is steel with a strength class of 10.9, which means that it has a minimum yield strength of 940 MPa and a minimum tensile strength of 1040 MPa. This strength class is suitable for applications where high mechanical properties are required. The screw is supplied without surface treatment, which is suitable for applications where additional corrosion protection is not required or where subsequent surface treatment is planned according to specific project requirements.

This type of screw is commonly used in mechanical engineering, construction and other industries where reliable and strong fasteners are needed.