Hi, Can someone tell me the size of the small black screws used to attach the faceplate etc. of the ST cameras and filter wheels? Is there a good source from which to order replacements, like McMaster- Carr? Thanks!
The thread block is fastened using four: McMaster 96640A056 Black-Oxide 18-8 Stainless Steel Phillips Flat Head Screws 82 Degree Countersink Angle, 4-40 Thread, 3/8" Long The front cover of the camera is attached using six: McMaster 96640A057 Black-Oxide 18-8 Stainless Steel Phillips Flat Head Screws 82 Degree Countersink Angle, 4-40 Thread, 7/16" Long
Thanks for the quick reply Doug! I should have been more specific. The ones I’m looking for have a round head:
It's not clear to me where that screw is intended to go. But you can figure this out easily enough. Judging by the photo it looks like a 4-40. Measure how long the threads are, and that will be the length. Then look it up in McMaster Carr, 18-8 Stainless Steel Phillips pan head screw, 4-40 x (length), black oxide.
