I don't think there's a built-in way to do this, aside from saving the hair object which has the desired settings and reloading it to manually copy the settins to any new hair, later.  A Python script might be able to save all the desired settings to a text file, then reload the settings to apply to another hair set at need.  No such script currently exists, to my knowledge, but it wouldn't be a difficult one to make.

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.