Profile: Stucchi, Inc. is a manufacturer of hydraulic quick coupler products. Threaded couplings are an ideal solution for many hydraulic circuit applications subjected to trapped pressure in a line and high pressure impulses. The thread-to-connect design eliminates premature wear or brinelling. We provide flat face couplers with mating faces that are easily cleaned prior to connecting and specially designed for any applications that require no-leak performance. Our flat face coupler products provide proven solutions for limiting contamination in any hydraulic circuit.