Threads For Quick Couplings

There are many different thread types used for hydraulic quick connectors,NPT (National Pipe Thread), BSP (British Standard Pipe Thread), JIC (Joint Industry Council),ORFS (O-Ring Face Seal) etc. When choosing a hydraulic quick connector, it is important to make sure that the thread type is compatible with the other components in the system. It is also important to choose a connector that is rated for the pressure and flow requirements of the application.

F
Female Thread Standard
British Standard Pipe Parallel DIN 3852-2-X
National Pipe Tapered Thread(NPT) ANSI B1.20.3
National Pipe Tapered Fuel (NPTF) ANSI B1.20.3
British Standard Tapered Pipe UNI ISO 7/1
Metric Thread ISO 6149-1
AG 7 50x50 1
Tapered Male Thread Standard
National Pipe Tapered Thread (NPT) ANSI B1.20.3
British Standard Tapered Pipe (BSPT UNI ISO 7/1
IG2 50x50 1
Female with O-ring Sealing Standard
SAE Female Threads with O-Ring Seal SAE J 1926-1
Metric Threads with O-Ring Sealing SAE J 2244/1
Male Threads with O-ring Sealing Standard
Metirc Threads with O-ring Sealing ISO 6149-2
SAE Threads with O-ring Sealing SAE J 1926-3
37° Flare SAE Male Thread Standard
JIC Male Thread SAE J 514
L4 ØT 24° F
24° cone connectors Standard
L, light-duty ISO 8434-1-L
S, heavy-duty ISO 8434-1-S
AG 4 50x50 1
SAE Thread Standard
O-Ring Face Seal SAE J 1453
Male thread BSPP Standard
British standard pipe parallel DIN 3852-2-A

DIN 3852-2-B
AG 6 50x50 1
Metirc Male Threads Standard
Metirc Male Threads DIN 3852-11-E
AGS 1 50x50 1
Compression couplings Standard
British standard pipe parallel DIN 3863-U
AGS 2 50x50 1
37° Flare SAE Male Thread Standard
BULKHEAD SAE SAE J 514
AGS 3 50x50 1
24° cone connectors Bulkhead Standard
L, light-duty ISO 8434-1-L
S, heavy-duty ISO 8434-1-S
AGS 4 50x50 1
SAE Thread Bulkhead Standard
O-Ring Face Seal SAE J 1453