678 SERIES STAINLESS STEEL ORB WELD ON BUNG - FEMALE

Hyperflow 678 Series Stainless Steel Female ORB Weld On Bung fittings

These Stainless steel O-Ring Boss (ORB)  Female weld on bungs are an excellent choice for the Fabrication shop, Racer, Hot Rod, Muscle Car & Boat enthusiast for use in all fuel systems, cooling systems, vacuum applications and oiling systems. Hyperflow fittings are made from High Quality Steel and provide superior thread strength for smooth assembly. Hyperflow's Billet CNC design provides a greater holding area for greater weld strength and easier assembly when used with Hyperflows O-Ring adapters. Hyperflow adds the final touch of quality and protection you have come to expect from Hyperflow Performance Products. 

Works best with Hyperflow adapters and 798 Series Fitting Assembly Lube for best results.