Screw cylindrical head - hex DIN 912 M10x30-12.9

Product detailed description

The cylinder head screw with internal hexagon according to DIN 912, ISO 4762 and ČSN 021143 is designed for fixed screw connections with high preload. This component is ideal for applications where high strength and reliability of the connection are required. The screw is made of steel with a strength class of 12.9, which means that it has a very high tensile strength, namely at least 1200 MPa. This property predetermines it for use in demanding industrial conditions where high demands are placed on mechanical resistance.

The screw has a metric M10 thread with a diameter of 10 mm and a pitch of 1.50 mm, which is standard for this type of thread. The total length of the thread is 30 mm, which allows sufficient insertion into the threaded hole and ensuring a solid connection. The cylinder head has a diameter of 16 mm and a height of 10 mm, while the internal hexagon has a width of 8 mm. This design allows for easy assembly using an Allen key, which is especially practical in confined spaces where handling with traditional tools is difficult.

The screw is supplied without a surface treatment, which means it is blackened. This type of surface treatment provides basic corrosion protection and is suitable for applications where there are no extremely corrosive conditions. For applications requiring higher corrosion resistance, additional surface treatment may be required.

This type of screw is widely used in mechanical engineering, the automotive industry and other industries where a reliable and strong connection is required. Its design features and high strength make it an ideal choice for critical applications where safety and durability of the connection are important.