Hex socket head screw ISO 7380FL M3x12 steel 10.9 zinc

Product detailed description

The hex socket head cap screw with collar according to ISO 7380FL is designed for technically precise applications where aesthetics and strength of the connection are required. This screw has a metric thread with a diameter of M3 and a length of 12 mm, with a thread pitch of 0.50 mm. The head of the screw has a hex socket with a collar, which increases the contact area and improves the distribution of pressure on the materials being joined.

The hex socket allows the use of an Allen key, which ensures efficient torque transmission during assembly and disassembly. The head dimensions are as follows: head diameter (dk) is 6.9 mm, head height (k) is 1.65 mm and key width (s) is 2 mm.

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 requiring higher mechanical resistance. The surface treatment is white zinc plating, which provides protection against corrosion and increases the service life of the component in harsh conditions.

This screw is ideal for use in engineering, construction and wherever a reliable and durable connection is required with an emphasis on precision and aesthetics.