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OEM Fastening Systems | Special Components & Fastening Systems

High strength, steel fastener and shell designed for joining composite panels to metal.

With a high shear strength due to the internally locked stem the Avtainer rivet creates a vibration resistant joint whilst the underhead Santoprene™ seal creates a watertight joint.

Key features and benefits

  • Prevents cracking and pull through of composite materials
  • Ideal for the assembly of GRP vehicle panels
  • High shear strength for strong joint integrity
  • Underhead Santoprene™ seal
  • Internally locked stem provides a secure, vibration resistant joint
  • Smaller shell size available for use against metal surfaces
  • Low profile head and shell give a neat appearance
  • Optional encapsulated heads to match the surrounding panel colour
  • Quick to install with nGenesis placing tools
  • Easy to inspect for tampering
  • TIR approved

Assembly materials

Avtainer can be used to fasten:

  • Metal to metal
  • Metal to GRP or composites

Assembly applications

  • Commercial vehicles
  • Container
  • Partioning


  • Sizes: 10.0 mm (3/8")
  • Materials: Low Carbon Steel
  • Headforms: Brazier head
  • Option: Encapsulated heads
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