• JINGWAY connectors are easy for users to assemble; users can manually tighten them without using assembly tool.
  • The thread of JINGWAY connector is made in accordance with international standards of G1/4″ and PF.   (All of them contain stanch O-ring.)
  • Material: Brass nickel plated; All the materials is conformed to the environmental protection regulations of RoHS. This product is in line with international standards!!
  • Made in Taiwan

If our products need connectors to install, the connector threads are all in accordance with international standards of G1/4″ and PF,and you can check the connector specification below.

1/4″ connector 3/8″ connector 1/2″ connector
inner diameter 5mm 8.5mm 8.6mm
outer diameter 6.4mm 8.6mm 12.7mm
barbed fitting diameter 7.4mm 10.6mm 14mm


  L connector + 1/4'' male connector combination package


  L connector + 3/8'' male connector combination package


  L connector + 1/2'' male connector combination package