Proflow's weld-on bung and cap assemblies include non-vented anodised caps that are lightweight, O-ring sealed, and easy to grip. The female or male threaded bungs are bare 6061-T6 aluminium, so you can weld them to your fuel, oil, or water tank. These assemblies are available for fitment in multiple sized openings.
If you purchase multiple items at a time and are overcharged for shipping we will refund any excess on shipping.
