Flat set screw - hex DIN 913 M5x40

Product detailed description

Flat set screw - Allen DIN 913 M5x40 is a specific fastener designed to lock parts, while minimizing the risk of damage to the seating surface. This screw is manufactured according to DIN 913, ISO 4026 and ČSN 021187 standards, which guarantees its compatibility and standardization within various industrial applications.

The screw has a metric thread with a diameter of M5 and a pitch of 0.80 mm, which is a common configuration for this type of fastener. The total length of the screw is 40 mm. The diameter of the screw head is 3.5 mm and the width of the internal hexagon (Allen) is 2.5 mm, which allows for precise and reliable tightening using a suitable tool.

The material from which the screw is made is steel of strength class 45H. This class guarantees high strength and resistance to mechanical stress. The screw is supplied without surface treatment, which means that it is suitable for applications where additional corrosion protection or aesthetic treatment is not required.

The use of this screw is ideal in situations where a firm and precise fastening of parts is required without the risk of surface damage, for example in mechanical assemblies or when adjusting the position of components. The internal hexagon allows for efficient torque transmission during assembly and disassembly, increasing the reliability and service life of the connection.