Home / Fasteners / Light Engineering / HydraNut Fasteners / Hydranut Square

Hydranut Square

Product Introduction :

Hydranut SQR is a blind threaded nut insert with a Square body designed to provide very high torque-to-turn and pull-out performance in all materials. The Hydranut SQR rivet has a large flange to increase the load-bearing surface allowing the Hydranut SQR to be used in thin sheet materials.

Key Features & Benefits :

  • Square section and bore improves torque-to-turn by up to 350% in sheet metal compared to round body inserts
  • Increases punch life compared to hexagonal geometries
  • Superior pull-out performance
  • Can be used for very thin sheet materials from 0.50mm (0.02")
  • 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
  • Clamp two or more sheets
  • Various plating’s available to increase corrosion resistance
  • Large flange head provides a load bearing surface and reinforces the hole to prevent push-out
  • 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

Assembly Applications :

  • Automotive body mountings
  • Electrical enclosures
  • Soft sheet metal
  • Plastics & composites
  • Domestic appliances
  • General light fabrication

Specifications :

  • Thread Sizes: M5-M8
  • Material: Steel
  • Finishes: Zinc plated and clear trivalent passivated
  • Headform: Large flange

Request for Quotation