Крепежный винт с шестигранной фланцевой головкой, 1/4-20 Caterpillar 3E9853

A Hex Flange Head Machine Screw is a fastener with a hexagonal head featuring an integrated washer-like flange underneath. The flange provides a larger load-bearing surface, distributing pressure and preventing sinking into the material when tightened. This design also offers a self-locking feature, resisting loosening due to vibrations. They are used in various parts of mechanical and electronic components of the machine, these screws come in various materials such as steel and stainless steel to suit specific needs.Attributes:• Integrated flange beneath the head provides a larger load-bearing surface, ensuring a stable and secure connection• The flange acts as a lock, preventing the screw from loosening due to vibrations or external forces• The hexagonal head allows easy installation using a hex key or socket wrenchApplications:This Hex Flange Head Machine Screw is to provide a secure and stable fastening solution for auxiliary seawater pumps and liquid-level switches.