Countersunk Allen screw DIN 7991 M10x50-10.9 galvanized

Product detailed description

The countersunk head screw with internal hexagon according to DIN 7991, ISO 10642 and ČSN 021144 is intended for applications where a flat surface of the joint is required. This screw has a metric thread M10 with a length of 50 mm and a pitch of 1.50 mm. The screw head is countersunk with an angle of 90°, which allows it to be completely embedded in the material, thus achieving a smooth surface without protrusions.

The head diameter (dk) is 20 mm and the head height (h) is 4.4 mm. The screw is equipped with an internal hexagon with a size of 6 mm, which allows the use of an Allen key for efficient tightening and loosening. The height of the conical part (k) is 6.2 mm, which ensures optimal distribution of forces under load.

The material of the screw is steel with a strength class of 10.9, which means that it has a high tensile strength and is suitable for demanding structural applications. The surface treatment is white zinc plating, which provides increased corrosion resistance and improves the aesthetic appearance of the component.

This screw is ideal for use in metal and structural applications where it is important to ensure a strong and reliable connection with minimal disturbance of the surface plane. It is suitable for applications where high strength and resistance to corrosive influences are required.