· Fittings are designed and manufactured in compliance with SAE J514

· The hardened threads with smooth surface finish avoid galling and help to extend the fitting service life

· Radius junction design for elbows provides smooth flow path

· Stainless steel nut threads are silver-plated to minimize the friction with the body threads

· Every fitting is marked with size, material and heat number

· Fittings are easy to disconnect and retighten

· All male threads are protected by plastic caps