Half-round head screw with hex collar ISO 7380FL M5x25 steel 10.9 without PU

Product detailed description

The hex socket head cap screw with collar according to ISO 7380FL is designed for applications where an aesthetic and strong connection is required. This screw has a metric thread with a diameter of M5 and a length of 25 mm, with a thread pitch of 0.80 mm. The screw head is hemispherical with a collar, which increases the contact area and contributes to an even distribution of pressure on the material being joined.

The 3 mm internal hexagon allows the use of an Allen key, which ensures effective torque transmission during assembly or disassembly. The head height is 2.75 mm and the head diameter (dk) is 11.8 mm, which provides sufficient stability and strength in the connection.

The screw material is steel of strength class 10.9, which means that it has high tensile strength and is suitable for applications with higher mechanical loads. The screw is supplied without surface treatment, which can be advantageous in situations where the natural resistance of the steel is required or where additional surface treatment is planned according to specific project requirements.

This screw is ideal for use in engineering, construction and other technical areas where precision and reliability of connections are important.