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OEM Fastening Systems | Special Components & Fastening Systems

High strength stainless steel structural breakstem fasteners with excellent bulbing tail formation, ideal for thin sheet materials.

The new structural Avinox XT breakstem rivet offers a high-strength fastening solution ideal for thin sheet metals. It provides excellent bulbing tail formation and high shear and tensile strength combined with a wide grip range. This industrial fastener's stainless steel construction provides good corrosion resistance in applications subject to elevated temperatures.

Key features and benefits

  • High corrosion resistance
  • Ideal for applications requiring elevated temperatures
  • High shear and tensile strength
  • Multi-grip capability
  • High residual clamp load
  • Reliable stem retention
  • Provides a large blind side bearing area against the rear sheet
  • Spreads the tail bearing load/clamp load on the rear sheet
  • Ideal for use in thin sheet materials
  • Under head recess accomodates burrs around holes and spreads the load evenly on the top sheet
  • Avdel patent protected

Assembly applications

  • Automotive
  • Cabinets and enclosures
  • Domestic appliances
  • Heating and ventilation
  • Telecommunications
  • Renewable energies
  • Commercial refrigeration


  • Size: 6.4 mm (1/4")
  • Material: Stainless steel
  • Headform: Dome
AztechDelta PT
SEMSTaptite 2000