Fastener for a connector in an electrical coupling

13x. A fastener for a connector in an electrical coupling comprising:

• a threaded bolt having a first end and a second end with a threadform extending thereabout, the first end thereof including tool engaging member;
• a keeper member including a base and a distal member spaced apart from each other and coupled together so as to be in electrical communication by way of a collapsible portion, the base having an outer surface, with the second end of the threaded bolt extending to the outer surface and in electrical communication therewith, and the distal member having a conductor contact surface;
• and
• a biasing member including an inner washer, an outer washer, and a Belleville washer positioned therebetween, the biasing member being insertable between the base and the distal member so that the inner washer is positioned between the base and the Belleville washer and the outer washer is positioned between the Belleville washer and the distal member, wherein the collapsible portion provides an electrical shunt around the biasing member, wherein the second end of the threaded bolt extends through the base of the keeper member and through the inner washer, the outer washer and the Belleville washer toward the distal member.