4MBSPP-5FJX - 1/4" Male British Parallel Pipe to 5/16" Female JIC Swivel Female Flat Face O-Ring Swivel 90 Bent Tube Medium 3 (in) Nut Hex Size

3 (in) Nut Hex Size 1-1/2 (in) Thread Pitch 12 Thread Size 1 1-5/16"-12

Cutoff Length 23

3 (in) Nut Hex Size 22 (mm)

End Nominal Size 1 1/4 (in) End Nominal Size 2 5/16 (in)

4MBSPP-5FJX - 1/4" Male British Parallel Pipe to 5/16" Female JIC Swivel Female Flat Face O-Ring Swivel 90 Bent Tube Medium 3 (in) Nut Hex SizeProduct Details BSPP (parallel) male connection is comparable to NPSM male except most sizes have a different thread pitch. A captive seal is made using metal to metal angled surfaces or a combination of metal to metal and an O ring. This type of connection is very similar (but not interchangeable) with the American NPSM male. The female swivel BSPP has a tapered nose flareless swivel where the seal occurs on the cone seat of the male connector.