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A mounting arrangement and method of manufacture for clamping synthetic resin panels to a workpiece such as a vehicle metal substructure. A composite joint pad has a plate-like metal bushing pre-molded therein. The bushing comprises a raised central embossment having an exposed portion terminating i

A mounting arrangement and method of manufacture for clamping synthetic resin panels to a workpiece such as a vehicle metal substructure. A composite joint pad has a plate-like metal bushing pre-molded therein. The bushing comprises a raised central embossment having an exposed portion terminating in an arcuate sectioned rim extremity positioned a predetermined distance outwardly from the bonding face of the pad. Upon the bushing exposed embossment being received in a panel aperture, the pad\s face is bonded to a panel mating surface with the rim flush with an adjacent surrounding surface of the panel. This enables the pad\s arcuate sectioned rim to be clampingly attached to the substructure by means of a threaded fastener being overdriven in the bushing stem without causing stress on the panel.

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In a composite joint pad designed to clamp a synthetic resin panel to a workpiece comprising: a metal bushing in the form of a plate portion formed with a central annular raised embossment terminating in a tubular stem portion extending normally to said plate like portion and having an internally th

In a composite joint pad designed to clamp a synthetic resin panel to a workpiece comprising: a metal bushing in the form of a plate portion formed with a central annular raised embossment terminating in a tubular stem portion extending normally to said plate like portion and having an internally threaded bore; said bushing plate portion enclosed within a fiber reinforced composite structural joint pad such that said raised embossment defines an exposed portion terminating in an arcuate rim first extremity located a predetermined axial distance outwardly from one bonding face of said pad and said stem portion free end defining a second extremity extending a predetermined distance outwardly from the opposite face of said pad, a synthetic resin panel having one mating surface and an opposite free surface, said panel mating surface bonded to said pad bonding surface and formed with a circular opening therein into which said central embossment exposed extremity extends such that said embossment arcuate rim is located flush with said panel opposite free surface; whereby said panel opposite free surface is adapted to be secured in flush relation to a workpiece surface having a fastener hole aligned on the axis of said stem portion through bore, a threaded fastener extending through said workpiece panel hole and into threaded engagement with said stem bore wherein said embossment arcuate rim extremity is in flush metal-to-metal abutment with said workpiece surface thereby obviating fastener clamping forces being applied to said synthetic resin panel.