R 1/4'' Male x 12mm Nickel plated Brass Hose barb 16 Bar [5 Pieces] | Tameson.co.uk
EDGE INDUSTRIAL 1/2" Hose ID to 1/4" Male NPT MNPT Straight Brass Fitting Fuel/AIR/Water/Oil/Gas/WOG : Amazon.co.uk: DIY & Tools
ANPTGHT Plastic Hose Barb Fitting, 1/4" Barb X 1/4" NPT Male Thread Adapter Connector Pipe Fittings for Fuel Gas Liquid Air (Pack of 5) : Amazon.co.uk: DIY & Tools
EMP Hose Barb 1/4" x 5/16" - 22-00844
1/8 NPT to 5mm-6mm (1/4) PUSH ON BARB TAIL Pipe Fitting Adapter Alumin – PrecisionGeek
G 1/4'' Male x 4mm Brass Hose barb 16 Bar [5 Pieces] | Tameson.co.uk
X AUTOHAUX 4mm Hose ID X 1/4'' NPT Male Brass Hose Barb Fitting for Car 5pcs : Amazon.co.uk: Automotive
AC PERFORMANCE Aluminum 90 Degree 1/4 NPT Male to 0.4"(10.05MM) Hose Barb Push On Fitting 1/4" NPT Thread to -6 AN Barb Fuel Pipe Adapter, Black : Amazon.co.uk: DIY & Tools
Brass Hose Barb Fitting Elbow 1/4" x 1/4 NPT Male Thread Pipe Connector | eBay