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Avinox® XT

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

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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

>>> Avinox® XT Flyer (UK version)

>>> Avinox® XT Flyer (US version)

>>> Test report Avinox® XT placed in soft materials

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
Avinox® XT - Series
Material Headform Series
Stainless Steel Dome Avinox® XT BE61


>>> POP Avdel Breakstem Systems Catalog (7 MB)


Surface finish options

If you are looking for other surface finish options than shown in the above datasheets please download our
>>> Surface Finishes and Fastener Matrix for Breakstem Systems
This will show you what surface finish options are possible to apply to our standard fastener types as "customer specials".
Customised Designs

We can design and manufacture breakstem fasteners with a wide variety of forms and finishes to meet your unique assembly requirements. Please refer to this page to find examples of our customised capabilities:
>>> Breakstem Fasteners & Sealing Plugs - Customised Designs

Installation Equipment

The picture below shows the Avdel Genesis® nG4 handtool which can be used to place Avinox® XT fastener. 

Tool Selection
Follow this link to find the tools suitable for your breakstem fastener:
>>> Placing Capablity Genesis® nG Tools

Nose Equipment Selection

Follow this link to find the correct nose equipment for your breakstem fastener:

>>> Nose Equipment Genesis® nG Tools

For further information on specific nose equipment, please contact your local Avdel® representative or use our tool manuals:
>>> Tool Manuals

Alternative Products

Avibulb® XT
High strength steel breakstem fasteners with excellent bulbing tail formation. Ideal for thin sheet applications and use with softer materials.


Q Rivet

Structural breakstem fasteners with an internal interference lock and a weatherproof feature.

Complementary Information

Genesis® Range
New high performance, lightweight hydro-pneumatic handtools for breakstem rivets.

Avinox® XT Part Numbers

0BE61-00815 0BE61-00819