Screw cylindrical head - hex DIN 912 M27x110-12.9

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 of strength class 12.9, which guarantees high tensile strength and resistance to dynamic loads. 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 110 mm.

The cylinder head of the screw has a diameter of 40 mm and a height of 27 mm, while the internal hexagon allows assembly using an Allen key, which is suitable for applications where precise torque control is required. The width B1 is 19 mm. The screw is supplied without surface treatment, with the option of blackening, which provides basic protection against corrosion, however, for applications in corrosive environments, additional surface treatment is recommended.

This screw is ideal for use in industrial applications where high strength and reliability are required, such as in mechanical engineering, the automotive industry or in the manufacture of heavy equipment. Thanks to its design and material properties, it provides a reliable and durable connection even in harsh conditions.