Precision CNC machined, these male bungs feature a contoured inlet for maximum flow. A convenient stepped shoulder is machined in the base of the bung,
acting as a positioning locator during fabrication.
This bonus feature pilots the bung in place while welding in a hole on a
flat surface, or in the end of tubing while welding. Ample cross section in the weld land also helps to reduce warping during welding.