Harting D-Sub Screwlocking Assemblies Screwlocking assemblies for use with Harting Sub D connectors. These screwlocking assemblies have a nickel or tinned finish.<BR/>Male jackscrew for 9 - 37 contacts<BR/>Female jackscrew for 9 - 50 contacts<BR/>Stock number <a href="/productpage/productpage?stockcode=873-9854"><span class="inlineLink">873-9854</span></a> is an M3 hex extender kit consisting of two M3 extenders and washers.
