Countersunk Allen screw DIN 7991 M12x50-8.8 galvanized

Product detailed description

The DIN 7991 hexagon socket head cap screw with dimensions M12x50 is made of steel of strength class 8.8, which guarantees high strength and reliability in structural applications. This screw is equipped with a countersunk head with an internal hexagon, which allows the head to be recessed into the material and create a flat surface of the joint. This design is ideal for applications where it is necessary to ensure an aesthetic appearance and minimize the protrusion of the fasteners.

The screw has a metric thread with a diameter of M12 and a pitch of 1.75 mm. The total length of the screw is 50 mm, while the head height is 4.6 mm and the head diameter is 24 mm. The width of the internal hexagon is 8 mm, which allows the use of a standard Allen key for assembly and disassembly. The angle of the countersunk head is 90°, which is the standard angle for this type of screw, ensuring proper recessing into the material.

The screw material is treated with white zinc plating, which provides protection against corrosion and extends the life of the component in harsh conditions. The screw is suitable for use in metal and structural applications where a strong and reliable connection is required. ISO 10642 and ČSN 021144 are equivalent standards that define the technical requirements for this type of screw, ensuring international compatibility and standardization.