Hexagon screw partial thread DIN 960 M12x1.50x75-8.8 zinc

Product detailed description

The screw with a hexagonal head and a partial fine metric thread is manufactured according to DIN 960, ČSN 021101 and ISO 8765. This connecting element is intended for precise mechanical connections where high demands are placed on strength. The screw has a diameter of M12 with a fine thread pitch of 1.5 mm, which allows for a precise and strong connection of components. The total length of the screw is 75 mm, while the thread length is 30 mm, which is ideal for applications where it is necessary to maintain a certain length without thread for better force distribution.

The screw head is hexagonal with dimensions: the width between the surfaces (s) is 19 mm and the width between the diagonals (e) is 21.1 mm. The head height (k) is 7.5 mm, which provides sufficient surface area for the application of torque using a suitable tool. The screw is made of steel with a strength class of 8.8, which means that it has a minimum yield strength of 640 MPa and a minimum tensile strength of 800 MPa. This strength class is suitable for applications where high mechanical resistance is required.

The surface finish of the screw is zinc-plated white, which provides protection against corrosion and increases the service life of the component in harsh conditions. This finish is suitable for use in environments where exposure to moisture or chemicals may occur. The screw is ideal for use in mechanical engineering, the automotive industry and other industries where a reliable and precise connection is required.