The TRI-WING® fastener system offers a torque-tight, tamperproof product to the aerospace industry. Its slanted three wing design insures reliable and easy insertion at above average torque; yet removal of the can only be achieved with the mating TRI-WING® driver. Thus, in higher torquing applications where security is a concern, the TRI-WING® system is a proven choice. If even greater torquing capability is required in a specific application, this is available with the ACR® feature.

Punches are available in the following types:

  • 100 Deg. Flat Head
  • Pan Head and Truss Head
  • 100 Deg. Oval Head
  • Modified Pan Head
  • Trimmed Hex Head

See this page in our catalog