BSP fittings to ISO 6149-3 stud end is one of popular BSP adaptors, BSPP thread end has male 60 cone connection and female swivel 60 seat with or without o-ring end. ISO 6149-3 stud is metric thread with o-ring seal port, two ends combination types as follow:
Straight stud ISO 6149-3 connector (SDS)
Straight stud swivel connector with ISO 6149-3 stud end (SWSDS)
90° adjustable stud elbow connector ISO 6149-3 (SDE)
45° adjustable stud elbow connector with ISO 6149-3 adjustable stud end (SDE45)
90° swivel adjustable stud elbow connector with ISO 6149-3 adjustable stud end (SWSDE)
45° swivel adjustable stud elbow connector with ISO 6149-3 adjustable stud end (SWSDE45)
