Countersunk Allen screw DIN 7991 M6x18 stainless steel A2

Product detailed description

The DIN 7991 M6x18 Allen screw made of A2 stainless steel is designed for applications where a flat surface of the joint is required. This type of screw is ideal for metal and structural applications where a strong and reliable connection is important. The screw has a countersunk head with an internal hexagon, which allows it to be embedded in the material so that the screw head is flush with the surface.

The design parameters of the screw include a metric thread with a diameter of M6 and a length of 18 mm. The head height is 2.5 mm and its diameter is 12 mm. The screw has an internal hexagon with a size of 4 mm, which corresponds to the standards DIN 7991, ISO 10642 and ČSN 021144. The head shape is countersunk with an angle of 90°, which allows for optimal distribution of forces during tightening.

The material used to manufacture this screw is A2 grade stainless steel, which provides good corrosion resistance and is suitable for use in environments with higher humidity or chemical exposure. The screw has no surface treatment, which is typical of stainless steel materials that naturally resist corrosion. The A2 strength class provides sufficient strength for most common applications.

The screw is suitable for use in various industries, including mechanical engineering, construction and equipment manufacturing, where it is necessary to ensure the aesthetic appearance and functionality of the joints. Thanks to its design and material properties, it provides long-term reliability and durability.