Screw cylindrical head - hex DIN 912 M20x95-10.9

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 that require high preload. This screw has a metric thread with a diameter of M20 and a length of 95 mm. The thread pitch is 2.50 mm. The total thread length is 52 mm, which allows sufficient grip in the material.

The cylinder head of the screw has a diameter of 30 mm and a height of 20 mm, while the width of the internal hexagon is 17 mm. This design allows the efficient use of an Allen key for assembly and disassembly, which is advantageous in applications where access from above or from the side is required.

The screw is made of steel with a strength class of 10.9, which means that it has a high tensile strength and is suitable for demanding mechanical applications. Strength class 10.9 indicates a minimum yield strength of 940 MPa and a minimum tensile strength of 1040 MPa. The screw is supplied without surface treatment, which is suitable for applications where special anti-corrosion properties or aesthetic finishes are not required.

This screw is ideal for use in engineering, construction and other industries where strong and reliable connections need to be ensured. Due to its design and material properties, it is suitable for applications with high loads and dynamic forces.