Found the insulators/mounts as Keystone part # 4724 on Digikey (and=20 others by Aavid). As for STM, still waiting on a call back from them. Apparently everyone=20 has gone to online tech support. :( Thanks. On 7/9/2015 5:54 PM, John Gardner wrote: > ...I'm sure I've seen them... > > Try STM. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .