JIS Fittings - 30° Flare | Parker

Parer JIS Fittings JIS fittings are typically used as hose adapters on equipment designed and/or manufactured in Japan and Korea. Parker’s JIS adapters are designed with 30° flare and 60° cone connections and typically incorporate BSP threads.

Below is the selection of T4 (30° flare, BSPP threads).

Please note that KA (Komatsu flare) and K4 (BS B5200) adapters, are similar to JIS style fittings but KA/K4 FITTINGS ARE NOT INTERCHANGABLE WITH JIS FITTINGS.

List of Parker 30° Flare JIS fitting configurations available from Motion & Flow Control Products, Inc.


Parker F3T4: BSPT to 30-Deg Flare Male Connector

BSPT / 30° Flare


 Parker PNMT4: JIS 30-Degree Plug

30 Flare Plug


Parker FNMT4: JIS 30-Deg Cap

Bulkhead Union


Parker V3T4: JIS 30-Deg Flare to BSPT 45-Deg Male Elbow

BSPT / 30° Flare



BSPT / 30° Flare


60 Cone JIS Fittings