Parts for a Rolleiflex model E2

I need to source a part for the flash synch assemmbly of a Rolleiflex, model E2. The part is listed in he parts manual as "Screw 01113.82.0." It is used to connect the line from the positive (centre) post of the PC terminal to the shutter. The screw is very small, I estimate it to be 0.5mm.

If anyone knows a source for this (or other Rollei parts) please let me know; ditto if you have any information, as to the size and thread pitch of the screw. I have attched the two relevant pages from the Rolleiflex TLR Repair Manual.

My notes show that the Rollei sync terminal screw is a pan head nickel plated 1.1 UNM screw with a length of 2mm. This is not a size that is normally used in cameras. Screws of this size are used in watches and instrumentation. Your local watchrepair shop should be able to help, or you can buy a small assortment of watch screws from .90 UNM to 1.1 UNM. If none of these work, I do have the original Rollei screws.