Farm & Construction | Seat Connections

Spiralock Product:  3/8-16 hex flange nuts

Original Application:  2002

Other locking methods attempted:  none, Spiralock was a new design
developed for this application, based on success with other projects

Where in assembly:   Spiralock nuts attach various
components of the seat for an off-highway mining truck

Other related applications:

1. Spiralock tapped holes in extension rod for
   seat shock absorber on construction equipment seats
2. Spiralock hex flange nuts attaching seat belt
   assembly to the seat
3. Spiralock hex flange nuts attaching seat tracks to
   frame of a fork lift