Guess that bolt ....new game

this screw has been an interesting fastener to me ......when I was putting a 68 cuda dash together I did some research on it and I found the same screw in two different lengths, R/T specialties also lists two different lengths ....not a huge difference in length but enough to make them noticeably different.

I have found this same type of screw on a 71 demon with the standard dash as well as B-body rally dashes.

where I am unclear is which dash uses which length version.

I almost want to say that the 67-69 cuda dash uses both lengths but the placement is still unclear to me.......I almost want to say that the longer ones are on the dash face and the shorter ones go upward through the cluster to top lip of the frame.

also I have found this screw in two different finishes .....the cuda dash takes an argent silver finish....most 70+ ones I have seen are a black phosphate finish.