Countersunk Allen screw DIN 7991 M10x50 stainless steel A2

Product detailed description

The DIN 7991 M10x50 Allen screw made of A2 stainless steel is a structural element designed for applications where a flat surface of the joint is required. This screw has a countersunk head with an internal hexagon, which allows it to be embedded in the material so that the head is flush with the surface. This is ideal for aesthetic and functional applications where it is necessary to minimize the protrusion of the fasteners.

The screw is manufactured according to the DIN 7991 standard, which is equivalent to ISO 10642 and ČSN 021144. It has a metric thread with a diameter of M10 and a length of 50 mm. The thread pitch is 1.50 mm, which is standard for this diameter. The head angle is 90 degrees, which is typical for countersunk screws, and ensures a firm and precise fit in the material.

The screw head has a diameter of 20 mm and a height of 4.4 mm. The internal hexagon, which is used for tightening, has a width of 6 mm. The height k, which represents the total height of the head including the countersunk part, is 6.2 mm. These dimensions are optimized for a reliable and strong connection in metal and structural applications.

The screw material is A2 grade stainless steel, which provides good corrosion resistance and is suitable for use in environments with higher humidity or slightly aggressive chemicals. The screw has no additional surface treatment, which is common for stainless steel materials, which already provide sufficient protection on their own.

This screw is suitable for various industrial applications, including mechanical engineering, construction and furniture production, where it is necessary to ensure a strong and aesthetically unobtrusive connection.