Countersunk Allen screw DIN 7991 M16x50-10.9 galvanized

Product detailed description

The countersunk hexagon socket screw according to DIN 7991 and ISO 10642 with dimensions M16x50 is designed for applications requiring a solid and reliable connection with a flat joint surface. This screw has a countersunk head, which means that after installation the screw head is flush with the surface of the material, thus achieving an aesthetic and functional appearance. The internal hexagon (hexagon) allows for efficient torque transmission during assembly and disassembly using an Allen key.

The screw has a metric thread with a diameter of M16 and a length of 50 mm, with a thread pitch of 2.00 mm. The head height is 5.3 mm and the head diameter (dk) is 30 mm, which ensures an optimal pressure distribution on the material being joined. The width of the internal hexagon is 10 mm, which provides sufficient space for the tool to manipulate.

The material of the screw is steel with a strength class of 10.9, which indicates high tensile strength and resistance to mechanical stress. The surface treatment is made of white zinc plating, which provides protection against corrosion and increases the service life of the component. The screw is suitable for metal and structural applications where it is necessary to ensure a strong and reliable connection with minimal protrusion above the surface.

DIN 7991 and ISO 10642 standards guarantee that the screw meets internationally recognized quality and dimensional standards, which allows its use in a wide range of industrial applications. The screw is ideal for use in structures where aesthetics and functionality of the joints are important, as well as in situations where it is necessary to minimize the risk of damage to the surface of the joined material.