Flanged Hex Nut (Collar Nut)

A flanged hex nut is a type of fastener that features a hexagonal shape and a flange (or collar) at one end. The flange provides a larger surface area, which helps distribute the load over a wider area, reducing the risk of damage to the material being fastened.

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Features

  • Hex Shape: The nut has a hexagonal shape, allowing it to be tightened or loosened with a wrench.
  • Flange: The flange at the base increases the surface area, helping to distribute the load and reducing the risk of damage to the material being fastened.
  • Materials: Typically made from metals like steel, stainless steel, or brass, but can also be found in other materials for specific applications.

Uses

  • Machinery: Commonly used in mechanical assemblies where a secure connection is needed.
  • Automotive: Found in various automotive applications, including engine components and chassis.
  • Construction: Used in structural applications to secure beams, panels, and other elements.

Advantages

  • Improved Load Distribution: The flange helps prevent pulling through the material, making it ideal for softer materials.
  • Reduced Risk of Loosening: The increased surface area can help prevent loosening under vibration or dynamic loads.
  • Ease of Installation: The hex design allows for easy tightening and loosening.