An aluminum fuel cell or fabricated tank needs an aluminum bung to weld cleanly without mixing metals at the joint. This -16 AN male bung is machined from 6061 aluminum to weld directly to aluminum tubing or sheet.

Allstar Performance ALL50765 AN Bung Features:

• -16 AN male thread welds directly to aluminum tubing or a fabricated tank.
• 1-5/8 in. outside diameter.
• 1-5/16 in.-12 thread.
• 6061 aluminum construction with a natural finish.