This aluminum bung is machined from high quality American aluminum bar which makes it that much better when welding. RAD Industries has used it to mount radiators, intercoolers and many other aluminum parts. It comes in both M6x1.0 thread pitch and M8x1.25
These aluminum bungs are designed to pair with our steel-cups.
BOLT NOT INCLUDED
• Available for 6mm or 8mm hardware
• .5" Height
• 1" Diameter