Billet Specialties Oil Fill Cap - Steel Weld-in Bung

Precision machined from 6061-T6 billet aluminum Billet Specialties oil fill caps fit a variety of applications. Weld in bung is 1-5/8” diameter and can be used by welding bung to valve covers, aluminum tanks, etc.

Product Features
• Knurled edge for positive grip
• Buna N® O-ring for no-leak operation