Hydrasoft breakstem fastener is designed with a split tail formation, providing a much larger blind side bearing area against the rear sheet. This also allows for a wide variation in material thickness. The Hydrasoft blind breakstem fastener is ideal for use with plastic and low strength material.


  • Sizes: 4.0mm and 4.8mm (5/32" and 3/16")
  • Material: Aluminium alloy
  • Head form: Dome, large flange

Video Of Hydrasoft

  • Specifically designed for plastics and other brittle or soft material
  • Joining soft, breakable, or brittle material
  • Aluminum/Aluminium material combination provides corrosion-resistant join
  • Wide grip range
  • Accommodates oversized holes.
  • Split tail formation provides a very large blind side bearing area against the rear sheet 
  • Plastic to Plastic
  • Metal to Plastic
  • Metal to Wood
  • Glass to Plastic
  • Thin laminated sheet
  • Automotive plastic components
  • Plywood furniture
  • Dashboard of Automotive
  • Composite material