INDEXATOR swivel: Internal thread x External thread
With internal thread on one side and external thread on the other
BSPP internal thread x BSPP external thread 60° cone (G-IT x G-ET)
BSP
British Standard Pipe or Whitworth pipe threads complying with DIN 259 (BS 2779) or DIN 2999 (BS 21), also called “inch thread”
BSPP
British Standard Pipe Parallel – G, cylindrical thread with seal on cone or sealing cone with O ring. Screw-in threads are sealed with edge sealing or O ring at the join with the threaded hole. DIN/ISO 228-T1, BS 5200, ISO 12152-6
G
BSPP, cylindrical pipe thread, seal as 60° cone for tube connections. Screw-in thread sealed with edge sealing, ED seal, or O ring (ISO 228 Part 1).
BSPP internal thread x JIC external thread 37° cone (G-IT x JIC-ET)
BSP
British Standard Pipe or Whitworth pipe threads complying with DIN 259 (BS 2779) or DIN 2999 (BS 21), also called “inch thread”
BSPP
British Standard Pipe Parallel – G, cylindrical thread with seal on cone or sealing cone with O ring. Screw-in threads are sealed with edge sealing or O ring at the join with the threaded hole. DIN/ISO 228-T1, BS 5200, ISO 12152-6
G
BSPP, cylindrical pipe thread, seal as 60° cone for tube connections. Screw-in thread sealed with edge sealing, ED seal, or O ring (ISO 228 Part 1).
JIC
Joint Industry Conference, name for 37° conical connection with UNF thread (ISO 8434-3)
UNF
Unified National Fine, US standard thread on cylindrical threaded stems. This is also called ISO threads specified in inches. This thread is used e.g. for JIC 37°, ORFS, and SAE 45° connections (SAE J516, Ansi B1.1.)
JIC internal thread x JIC external thread 37° cone (JIC-IT x JIC-ET)
JIC
Joint Industry Conference, name for 37° conical connection with UNF thread (ISO 8434-3)
UNF
Unified National Fine, US standard thread on cylindrical threaded stems. This is also called ISO threads specified in inches. This thread is used e.g. for JIC 37°, ORFS, and SAE 45° connections (SAE J516, Ansi B1.1.)
ORFS internal thread x ORFS external thread (ORFS-IT x ORFS-ET)
ORFS
O ring face seal, fitting with face side O ring seal (ISO 8434-3, ISO 12151-1)
UNF
Unified National Fine, US standard thread on cylindrical threaded stems. This is also called ISO threads specified in inches. This thread is used e.g. for JIC 37°, ORFS, and SAE 45° connections (SAE J516, Ansi B1.1.)
