Pull-In Hi-Lite Pins (HPL)

Hi-shear pull-in fasteners are based on the Hi-Lite series of fasteners.  All HPL and HSL products utilize the same collars as standard Hi-Lite products.  The pull-in pins utilize a re-usable threaded mandrel to pull the fastener into interference fit holes, minimizing noise and shock loading  while maximizing fatigue life of the aircraft structure.