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Material / 10/10.9 / Bolts And Screws - 10.9

hex socket countersunk head screws

DIN 7991, ISO 10642 and UNI 5933 screws are basic fastening elements known for their versatility and strength. These screws are characterised by a design that makes them ideal for a wide range of industrial and mechanical applications. Hexagon socket flat countersunk head screws are distinguished by their flat head that countersinks towards the screw body. Their ability to provide tensile strength without visible protrusions makes them particularly versatile and ideal for many different applications. The hexagonal recess at the top of the screw is designed to accommodate a hexagonal key, which simplifies tightening. This feature is particularly useful when a precise tightening torque needs to be applied. Flat countersunk screws are often used to fasten components in machinery and industrial equipment or in construction to secure panels, brackets and other structures. They are also used in vehicle assembly, including engines, transmissions and interiors, and are used to fasten electronic boards and components in boxes and enclosures. DIN 7991, ISO 10642 and UNI 5933 screws can be made of various materials, including stainless steel and carbon steel. In addition, they are available with a variety of surface treatments to improve corrosion and wear resistance.

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