Female Aluminum NPT Thread Bungs

Choose your size.

Image Part Number Description Price Unit
C73-669 C73-669 $9.99 Each
C73-669-20 C73-669-20 $184.99 Bag of 20
C73-670 C73-670 $10.99 Each
C73-670-20 C73-670-20 $207.99 Bag of 20
C73-671 C73-671 $10.99 Each
C73-671-20 C73-671-20 $207.99 Bag of 20
C73-672 C73-672 $12.99 Each
C73-672-20 C73-672-20 $230.99 Bag of 20
C73-673 C73-673 $12.99 Each
C73-673-20 C73-673-20 $230.99 Bag of 20
C73-674 C73-674 $14.99 Each
C73-674-20 C73-674-20 $277.99 Bag of 20

Weld-In Bungs


Get the best Bung for your buck!

Pro-Werks Weld-in plumbing Bungs are available in weld-able 6061-t6 aluminum or mild steel, produced on the same machining centers responsible for so many of our precision parts. Male and Female – both a perfect fit with brilliant finishes to make a difference in function and the look of a car.

Popular weld bung uses:

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

Make things easy by ordering the best bungs available – by Pro-Werks.

Buying a bunch?  Look at our convenient bulk bags of 20 pieces.

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

Crafted right here in the USA.