DIN 7991 Grade 10.9 Flat Countersunk Bolt

Socket countersunk head cap screws, also known as socket head countersunk screws, have a recessed Allen or hexagonal socket head with a countersunk shape that allows them to be flush with or below the surface of the material being fastened.These screws are widely used in various applications, including:Aerospace industry: Socket countersunk head cap screws are commonly used in aircraft assembly and maintenance due to their strength, reliability, and flush surface finish.Machinery and equipment: They are extensively used in machinery and equipment manufacturing, such as assembly lines, conveyor belts, robotics, and automation equipment, to secure components and provide a flush surface finish.Automotive industry: Socket countersunk head cap screws are used in the automotive industry for various applications, including securing engine components, suspension components, and body panels. The flush surface finish helps to achieve a streamlined appearance.Furniture assembly: These screws are widely used in the manufacturing of furniture to secure components, joints, and hardware accessories. The flush head allows for a smooth and aesthetically pleasing finish.Electronics industry: Socket countersunk head cap screws are utilized in electronic device assembly, particularly for securing circuit boards, enclosures, and other components. The flush surface finish ensures that the screws do not interfere with the functioning of the electronic devices.Construction and architecture: These screws find applications in the construction industry for securing architectural components, hardware, and fittings. The flush head provides a clean, finished appearance while ensuring structural integrity.It's important to note that the use of socket countersunk head cap screws varies depending on the specific requirements of the application. The selection of the appropriate screw size, material, and strength is crucial for achieving the desired results.