Avinox® and Avibulb®

Product description

High strength stainless steel (Avinox® ) and steel (Avibulb®) breakstem fasteners with excellent bulbing tail formation. Ideal for thin materials.


  • The good filling compensates irregular, enlarged, slit or misaligned holes
  • Provides a wide support area of the blind side against the rear metal sheet
  • High tensile and shear strength provides strong joints that resist vibrations
  • Stainless steel Avinox for high resistance to corrosion and applications requiring high temperatures.
  • Distributes the support load of the tail/clamping load on the rear part, making it ideal for use in thin materials
  • The retention of the leg prevents damage caused by loosening of the legs, electrical problems or rattling.


  • Materials: steel and stainless steel
  • Dimensions: from 3.2 mm to 4.8 mm (from 1/8" to 3/16''), Avibulb up to 6.0 mm
  • Shape of the head: Round


  • Telecommunications
  • Control panels and locking systems
  • Automotive
  • Heating and ventilation
  • General industrial lighting

Download Series pdf document

Other products