Hexagon screw with partial thread DIN 960 M20x1.50x120-10.9

Product detailed description

The screw with a hexagonal head, partial thread and fine metric thread according to DIN 960, ČSN 021101 and ISO 8765 is intended for precise mechanical connections with high strength requirements. This screw has a diameter of M20, a fine thread pitch of 1.5 mm and a total length of 120 mm. The thread length is 46 mm, which allows a firm hold in the material, while the remaining part of the screw is smooth, which reduces friction and allows better distribution of forces during tightening.

The screw head has a hexagonal shape, which allows the effective use of standard tightening tools, such as wrenches or sockets. The width between the surfaces (s) is 30 mm and the width between the diagonals (e) is 34 mm, which provides sufficient space for the tools and ensures a firm hold. The head height (k) is 12.5 mm, which contributes to the overall stability and strength of the connection.

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 applications where high demands are placed on mechanical resistance. The surface of the screw is untreated, which is suitable for applications where additional corrosion protection or aesthetic treatment is not required.

This screw is ideal for use in mechanical engineering, construction and other industries where it is necessary to ensure a reliable and strong connection of components. It is suitable for applications where precision and strength of connections are important, such as structures with high loads or dynamic forces.