Avdel Klamp-Tite

Fast Facts:

  • Structural breakstem rivet.
  • Stem is mechanically locked into body.
  • Provides very strong, vibration-resistant joints.
  • Blind hole, one-sided installation capability.
  • Split tail formation spreads the tail bearing load/clamp load on the rear sheet.
  • Ideal for use in thin sheet materials offering high resistance to pull-out loads.
  • Multi-grip capability accommodates wide variations in material thickness.
  • Ideal for use in very soft or brittle materials.
  • Visible lock for quick and easy inspection.
  • Optional underhead washer provides a weatherproof seal.
  • Breakstem fasteners can be customized to meet unique assembly requirements.


  • Sizes: 4.8 mm and 6.4 mm (3/16″ and 1/4″)
  • Material: Aluminum alloy
  • Headform: Protruding
Material Headform Series
Aluminum Alloy Protruding head Structural BAPKTR


Details can be found in the Breakstem Systems Catalog available in our Document Library.



The structural version of our Klamp-Tite® rivet, featuring a visible mechanical lock to give extra strength to the joint.

An ideal rivet for use in thin sheet or low-strength materials because of its large blind-side bearing area. Made of aluminum alloy, and available with an optional underhead washer provides a weatherproof seal.

Assembly applications include domestic appliances, plastic components, automotive plastic assemblies, container, cladding, and commercial vehicles.

Structural and non-structural Klamp-Tite® fasteners are ideal rivets for plastic assembly.