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Secure Installation Diagram

Huck C50L Secure Installation Diagram

  1. Swaged-on collar forms a permanent, vibration-proof connection
  2. Initial long length of fastener enables pull-out of large gaps
  3. Consistent, repeatable pre-load

Installation Sequence

Huck C50L Installation Sequence Diagram


  1. The bolt is inserted into the prepared hole and the smooth bore collar is placed on the bolt.
  2. The installation tool is applied to the pintail. When the tool is activated, the jaws in the nose assembly pull on the pintail and the nose anvil pushes on the collar to remove any gap.
  3. The nose anvil starts to swage the collar into the lockgrooves on the bolt. Continued swaging causes the collar to lengthen and develop clamp.
  4. When swaging of the collar into the lockgrooves is complete, the pintail separates from the bolt which completes the installation cycle.

Watch the C50L installation sequence

Watch the C50L installation sequence