Snap-fit fastener device with first and second materials

A fastener device for connecting a first component having a first aperture therein to a second component having a second aperture therein, the fastener device comprising:

• separately formed first and second shaft portions each including means for snap-fitted connection within the first and second apertures of the first and second components, the shaft portions each including a tapered end and an opposite end having a radially outwardly projecting base portion, the base portions of the first and second shaft portions being axially spaced apart from each other;
• and
• a central connector portion extending between and interconnecting the base portions of the first and second shaft portions, the first and second shaft portions, including the integrally formed base portions, each being made of a first material and the connector portion being made of a second material, the second material being less rigid than the first material whereby the connector portion interconnects and spaces apart the first and second shaft portions and provides isolation between the first and second components joined together by the first and second shaft portions.