Hexagonal screw with partial thread DIN 960 M20x1.50x85-10.9

Product detailed description

The screw with a hexagonal head and a partial fine metric thread according to DIN 960, ČSN 021101 and ISO 8765 is designed for applications requiring high strength and precision of mechanical connections. This component has a nominal diameter of M20 with a fine thread pitch of 1.5 mm, which allows for precise adjustment and reliable fastening in demanding conditions. The total length of the screw is 85 mm, while the thread length is 46 mm, which provides sufficient space for a firm fastening and at the same time ensures the stability of the connection.

The screw is made of steel with a strength class of 10.9, which guarantees high resistance to mechanical stress and a long service life even in demanding operating conditions. The surface treatment is not applied, which is suitable for applications where corrosion protection is not required or where additional surface treatment is planned according to specific requirements.

The hexagonal head of the screw has a width of 30 mm between the faces (s) and 34 mm between the diagonals (e), while the head height (k) is 12.5 mm. This head shape allows for efficient torque transmission during assembly and disassembly using standard tools such as wrenches or sockets.

This screw is ideal for use in industrial applications where high joint strength and assembly accuracy are required, for example in mechanical engineering, the automotive industry or in structures where high demands are placed on reliability and safety.