Get the best Bung for your Buck!

Pro-Werks Weld Plumbing Bungs are available in weld-able 6061-T6 Aluminum or Mild Steel, produced on machining centers responsible for so many of our precision parts. Available in both Male and Female versions.

The Pro-werks Male weld bungs feature a contoured inlet for maximum flow - precision CNC machined and available in your choice of 6061-T6 Aluminum or Mild steel.

You will appreciate the stepped shoulder at the base of the bung, it serves as a positioning locator. This design feature holds the bung in place while welding in a hole of a flat surface, or in the end of tubing. Ample cross section in the weld land also helps to reduce warping during welding./p>

Contoured for Optimum Flow

-4 AN Male Bung
3/4 in. diameter, also fits tube 3/4 in. diameter x 0.058 in. thick

-6 AN Male Bung
7/8 in. diameter, also fits tube 7/8 in. diameter x 0.058 in. thick

-8 AN Male Bung
1 in. diameter, also fits tube 1 in. diameter 0.058 in. thick

-10 AN Male Bung
1-1/8 in. diameter, also fits tube 1-1/8 in. diameter 0.058 in. thick

-12 AN Male Bung
1-3/8 in. diameter, also fits tube 1-3/8 in. diameter 0.058 in. thick

-16 AN Male Bung
1-5/8 in. diameter, also fits tube 1-5/8 in. diameter 0.058 in. thick

Female Weld Bungs

-4 AN Female Bung
7/16-20 Thread
(Steel - 3/4 in. OD)

-6 AN Female Bung
9/16-18 Thread
(Steel - 7/8 in. OD)

-8 AN Female Bung
3/4-16 Thread
(Steel - 1-1/8 in. OD)

-10 AN Female Bung
7/8-14 Thread
(Steel - 1-1/4 in. OD)

-12 AN Female Bung
1-1/16 -12 Thread
(Steel - 1-1/2 in. OD)

-16 AN Female Bung
1-5/16-12 Thread
(Steel - 1-3/4 in. OD)

Popular AN weld bung uses:

• Fuel tanks
  
• Dry Sump tanks
  
• Valve cover venting
  
• Oil pans

Click here to see Pro-werks Fill Cap Assemblies

Make things easy by using the best bungs available – by Pro-werks.

Note: Welding should always be performed by a qualified welder.