FASTENER FOR SPACING OBJECT FROM SUBSTRATE

摘要

A novel fastener for holding and spacing an object at a predetermined distan ce from a substrate comprises a bridge portion, a first prong extending in a driving direction from the bridge portion, and a second prong spaced from the first prong and extending generally parallel to the first prong in the driving direction from the brid ge portion, wherein the second prong is substantially shorter than the first prong.