AN to Barbed Fitting Adaptor, -6 AN to 6mm Blue

4AN 6AN 8AN 10AN 12AN To 4mm 6mm 8mm 10mm 1'' Barb Straight Fitting Fuel Line - AliExpress

Medical Fittings - GlobalMed Inc.

G&S Penrith, Plastic 90º Hosetails, Plastic Hosetails and Adaptors, Hosetails

Bulkhead connector with plastic ring OD tube (Thread Size M) 10MM x 6MM (M20XP1.5)

MAP Boost Reference Adaptor (Isuzu D-Max & Mazda BT-50 2020 onwards an – Munji 4x4 Accessories Pty Ltd

DN4 hose adapter for 5-6mm hose wrench 13 NPTF 1/8-27 8077.0304

4X Plastic 1/4inch 6mm Bulkhead Fitting 90-ELBOW Hose Barb Tube Connector 1/4in

JAMEC 310 Series Coupling Air Fittings in Various Sizes - Hose Factory

Hose Barb Tail Adapters – PrecisionGeek