Computer Case Thumb Screws

[Schizo]

probably a stupid question but are all thumb screws the same size ?

im after 7 and have found some but not sure if they are all the same size.

part of me say's they are but not 100% sure.

Thread: 6-32 Length: 5/16 in (8mm)

will these fit a pci slot on a 800 d case ?

 

[piggin]

All have the same thread 6-32 UNC but the length can be different.

As for PCI-E slots, yes they will fit.

 

[PhillyDee]

Actually, not all are the same! Some cases use M3 bolts.

They usually are 6-32UNC, but can sometimes be others. You can tell, as the 6-32 is a coarse thread, and M3 is a lot finer.