Pre-2015 Poison Cue Weight bolt

After searching and then reaching out to Predator/Poison, I have not received a satisfactory answer.  Can anyone confirm that the Pre-2008 Predator weight bolts (3/8-16) are the correct bolts for the Pre-2015 Poison Cues?  I have a Nitro-1 which came out in 2010 but has been discontinued, the current weight bolt looks similar but I can't confirm size/thread.