Those are called spigots or studs. The 1/4-20 and 3/8-16 threads are very standard and you may have trouble finding 10mm threads.
http://www.flashzebra.com/brackets/index.shtml On Sun, Mar 6, 2011 at 8:10 PM, Larry Colen <[email protected]> wrote: > I've got some handy little widgets that came with some gear that I picked up > along the way, and would love to get more of them, but don't know where to > look: > http://www.flickr.com/photos/ellarsee/sets/72157626212088930/ > > These particular ones have 1/4-20 threads on one side and 3/8-16 on the other > end, and are shaped for clamping lights. > > It would also be great to have some that had 10mm threads, because I've got > some backdrop stands with 10mm threads that would be handy to be able to use > as light stands. > > I don't know what to even call them to get an effective search for them on > google. > > -- > Larry Colen [email protected] sent from i4est > > > > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- David Parsons Photography http://www.davidparsonsphoto.com Aloha Photographer Photoblog http://alohaphotog.blogspot.com/ -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

