The new STP threaded stems, designed for levelling equipment and machinery, are entirely made of SUPER-Technopolymer, a latest-generation polymeric plastic material with high mechanical performance, excellent resistance to chemical agents, and optimum thermal properties. Driving the development of the range is the increasingly widespread Metal-replacement phenomenon which today affects an increasing number of application sectors. Replacing metals with engineering plastics has been possible thanks to the advent of high-performance polymers and composites which, due to their high mechanical performance and excellent temperature resistance, have allowed new uses also in applications which until now were the sole preserve of metals.