The PUSHTITE® II™ fastener assembly process is accomplished by a simple press-in operation, reducing assembly time and simplifying serviceability. The PUSHTITE® II™ fastener’s locking grooves are helical, allowing easy removal and reinsertion as necessary. The helical thread form and TRILOBULAR® cross-section allow displaced air to escape during installation, minimizing the possibility of hydraulic boss bursting.

The combination of the PUSHTITE® II™ fastener’s 70°-10° semi-buttress thread shape and TRILOBULAR® thread form assures both easy entry and enormous pull-out resistance. In some plastics, this anti-pull-out strength increases with set time.