Overview Reviews Product Description Vibrant Performance Male AN Flare Weld Bungs are available in Aluminum, Mild Steel and Titanium and range from -4 to -20 AN thread sizes. Product Videos Custom Field Product Reviews Write a Review Write a Review × Vibrant Vibrant -6 AN Male Weld Bung (7/8in Flange OD) - Aluminum Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *