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Stainless Stepped NPT bungs
SNPT-SS$4.95 - $11.95These weld in 300 series, stainless steel NPT threaded bungs are made of round stock, drilled and threaded to your specified NPT thread. Bungs are available in a few different lengths and diameter... -
Aluminum Stepped NPT bungs
SNPT-AL$4.25 - $5.75These weld in 6061 T6 Aluminum NPT threaded bungs are made of round stock, drilled and threaded to your specified NPT thread. Bungs are available in a few different lengths and diameter options... -
Steel NPT Bungs
NPT 83$3.00 - $5.50Machined from solid mild steel bar stock and drilled and tapped to national pipe thread (NPT). Bungs are commonly welded into a tank assembly and are tapped to accept common fittings used on... -
Stainless NPT Bungs
NPTss$3.75 - $5.50Machined from solid stainless steel bar stock and drilled and tapped to national pipe thread (NPT). Bungs are commonly welded into a tank assembely and are tapped to accept common fittings used... -
Aluminum NPT Bungs
NPTal$3.75 - $5.50Commonly known as pipe thread, these female NPT bungs are tapped to accept common fittings used on fluid containers such as oil bags and gas tanks. Made in a variety of sizes depending on thread size...
Description
These weld in NPT threaded bungs are made of solid, mild steel round stock, drilled and threaded to your specified NPT thread. Bungs come in a few different length, and diameter options depending on thread size. The .200" step is machined into the bung to make it easy to keep all of the bungs set at the same standoff height. The larger diameter of the flange allows for more weld surface for greater strength. These bungs work great for those making their own fluid containers, gas tanks, oil tanks and many others.
| THREAD | OVERALL LENGTH | FLANGE DIAMETER | STEPPED DIAMETER | PRICE |
| 1/8" NPT | 1/2" | 3/4" | 1/2" | $4.25 |
| 1/4" NPT | 1/2" | 7/8" | 5/8" | $4.25 |
| 3/8" NPT | .600" | 1" | 13/16" | $4.75 |
| 1/2" NPT | .650" | 1 1/4" | 1" | $5.75 |