Battery pack bolt

[BenoitOWN]

What are the dimension/thread and if it is an off the shelf bolt for the agd battery pack.

[Frizzle Fry]

Exactly the same as the field strip screw. In face many markers shipped with field strip screws in place, though some early ones had cast replicas which are unsafe to use as field strip screws. The threading is 10-32 though I don't know the length off the top of my head.