hv connections

To: tesla-at-pupman-dot-com
Subject: hv connections
From: Fucian-at-aol-dot-com (by way of Terry Fritz <twftesla-at-uswest-dot-net>)
Date: Wed, 01 Mar 2000 17:21:45 -0700
Approved: twftesla-at-uswest-dot-net
Delivered-To: fixup-tesla-at-pupman-dot-com-at-fixme

what is the proper material for connecting a coil.like nst connections and so 
on.i want to completely knock out any possibility for danger.