(…) Fastening, joining, and assembly component finalists include the Linear Springs from Smalley Steel Ring Company, products with a variety of spring loads that react along a straight line, so that they can provide a radial force even though located in an axial direction. Also in this category is the PEM Heat Sink Mounting System from PennEngineering. It securely attaches heat sinks to circuit boards and provides firm and constant contacts to the chip for optimum heat dissipation.(…)