BSP thread hydraulic fitting identification is easy to check by BS 5200 and ISO 8434-6 standard size chart table.
Types of BSP hydraulic adaptor fittings as follows:
BSP pipe fittings dimensions
BSP hose fittings size charts
BSP tube connector sizes
BSP 60 deg cone tube connector dimension including
Male BSPP thread 60 deg cone dimensions
Female swivel BSPP thread 60 deg seat dimensions