In industrial piping and hydraulic systems, BSPP threads and BSPT threads are two common British standard pipe thread specifications widely used for sealed connections globally. Although similarly ...

This guide explains the mechanical difference between BSP and NPT threads, the geographic distribution of each standard, the failure modes when the two are mixed, and how to specify a 3/4 inch male to ...

This article was updated Jan. 17, 2023. It was originally published Oct. 21, 2004. Using the correct thread is critical for proper mating and replacing hydraulic fittings. First and foremost, it is a ...