What are AN Fittings and Adapters?

6AN Flare to 1/4 Female, Push-On Hardline Quick Connect. Converts your Factory 1/4 hard-line to 6AN

6AN to 1/4 – Push On Hardline Fitting – SAE Quick Connect EFI Adapter

What's the difference between fittings and adapters? - Hose Assembly Tips

Fitting Adapter 1/4 NPT Male 1/8 NPT Female - AndyMark, Inc

Tech Corner: Understanding AN Fittings And Hoses The Engine, 41% OFF

Fire Hose, Adapters and Fittings - North Ridge Fire Equipment

AN fittings & Adapters

Hydraulic Fittings and Adapters

Russell -6AN Adapter Fitting Set For GM TBI Style Fuel Sending Units #640820 & 640830 - WARR Performance LLC

Fitting Adapter 1/8 NPT Male 1/4 NPT Female - AndyMark, Inc

3/4-in x 5/8-in Threaded Adapter Fitting GH-491B

AN fittings & Adapters