MOB Screw bad made

[Hellfighter]

seem my MOB mounting Screw (Windows XP computer) was bad to start with
dang thing came apart from the side mount to the Computer case and the MOB was not ground to start with.

can't screw the dang thing back together seem to be strip out so the headless screw will not go back in, now i have to look around see if i can locate another mounting screw to replace these 3-pcs in attachment you see

anyways using my old computer Windows 2000 right now

[Hellfighter]

will I found out why the headless bolt came out, seem they pitch the nut with the headless bolt and it was not done too good to lock it in, as soon I screw it (to mount the mob to the case) in baam it snap out.

Try to solder it together with silver bearing solder (not cheap item to use, harder then lead solder) no good, have a computer center tech who going to try to help match the mounting bolts and screw for me or something that is close to the ones I have. I think these mounting bolts/screws are common items

Glade I still have this old dog to use.

Microsoft still makes updates for windows 2000pro.