Hydranut Full Hex

Hydranut FHX is a blind threaded nut insert with a hexagonal profile on the full body designed to provide high torque-to-turn and pull-out performance, particularly in soft metals.


  • Thread Sizes: M3-M10
  • Material: Steel, stainless steel
  • Finishes Steel: Zinc plated and clear trivalent passivated
  • Head forms: Low profile and large flange
  • Option: Closed end
  • Hole Size: Mainly imperial & metric options

Video Of Hydranut Full Hex

  • Hexagonal section and bore improves torque-to-turn by up to 200% in sheet metal compared to round body inserts
  • Superior pull-out performance
  • Can be used for very thin sheet materials from 0.50mm (0.02")
  • Double diameter body and lead-in chamfer provide easy insertion into hole
  • Access needed from only one side of the application, for high speed assembly.
  • Provide a female thread in application
  • Can be installed in pre-coated or post painted applications without damaging the surface Various plating available to increase corrosion resistance
  • Large flange head provides a load bearing surface and reinforces the hole to prevent push-out, that can be used as a spacer and can be supplied with an under head seal.
  • Can be used with hand tools, pneumatic tools and fully automated machines to suit a wide range of assembly methods.
  • Automotive chassis components
  • Electrical engineering
  • Sheet metal
  • Domestic appliances
  • Switchgear cabinets
  • Thermal applications