[Elecraft] The small little double nuts between RS232 connectors or 15 pin connectors

[William Levy]

Gents,

I have a lot of Elecraft Y cables and lots of things going on and I would
like to make firm those connections between my 15 connectors and the double
Y connectors. I am thinking there must be a name for those double nuts that
could screw between connectors and also a source for a little bag of them.

Any help appreciated. 73, Bill N2WL