Countersunk Allen screw DIN 7991 M8x25 stainless steel A2

Product detailed description

The DIN 7991 hexagon socket countersunk head screw is designed for applications where a flat surface is required. This type of screw is ideal for metal and structural applications where it is important to achieve a strong and reliable connection. The specific model has a metric thread with a diameter of M8 and a length of 25 mm, with a thread pitch of 1.25 mm.

The screw head has a countersunk shape with an angle of 90°, which allows it to be completely embedded in the material, achieving a smooth surface. The head height is 3.5 mm and the head diameter (dk) is 16 mm. The screw is equipped with a 5 mm hexagon socket, which allows the use of an Allen key for assembly and disassembly.

The screw material is A2 grade stainless steel, which guarantees high corrosion resistance, which is suitable for use in environments with higher humidity or outdoors. The screw has no additional surface treatment. The strength class A2 provides sufficient mechanical strength for most common applications.

This component complies with ISO 10642 and ČSN 021144 standards, which guarantees its compatibility and standardization within international and national regulations. The screw is suitable for use in various industrial sectors where it is necessary to achieve an aesthetic and functional connection.