As a manufacturer, FERG offers innovative threaded bearing designs capable of satisfying the most demanding customer requirements. A wide range of high quality threaded bearings for production and maintenance work are in stock and ready for immediate delivery. The most common sizes and threads on the market are: M, MF, UNC, UNF, G, BSPT, NPSM, NPT, BSW, BSF,PG. Different models for a wide variety of materials: steel, stainless steel, brass, aluminum alloys - magnesium, copper, ... special tap designs adapted to fittings, water fittings, and gas fittings. Special cutting geometry and surface finishes to facilitate sliding, reduce friction, and increase wear resistance. FERG's Technical Department works closely with our customers, advising, designing, and adapting new models to achieve the best solution that allows us to reduce external threading costs and at the same time achieve an efficient process with high-quality finishes.