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REMTUNE Brand 4AN Male Billet - MILD STEEL Weld On Bung Fitting For Secure & Reliable Connections - AN4 Fitting Weld Bungs for Fabrication Projects - (2 Pcs)

4.3 (8) Write Review
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$5.99

$ 2 .99 $2.99

In Stock

About this item

  • PREMIUM-GRADE MATERIAL: Weak connections in fluid systems can cause leaks, breakdowns, and ultimately result in costly damage. REMTUNE 4AN male billet fittings are the fix, thanks to its durable construction of mild steel which can withstand extreme conditions without compromising performance.
  • VERSATILE APPLICATIONS: This mild steel weld on bung is the ultimate choice for all fabrication projects. The 4AN cap size and male thread design of these fittings make them compatible with a variety of fluid lines and connectors, giving you the versatility, you need for any fabrication project.
  • LONG-LASTING PERFORMANCE: Leak/tamper proof connections are an absolute must for every fluid-handling system. Our quality mild steel bungs offer a solid foundation for your fluid lines, and weld-on designs give a reliable solution by forming a strong connection that can handle pressure and stress.
  • TWO PACK: Our mild steel bungs come in a 2-pack for your convenience, ensuring that you always have two bungs on hand for projects that need two fittings. Whether you're a professional or a DIY enthusiast, our fittings are user-friendly design will make it easy for you to weld/install.
  • TWO PACK: Our mild steel bungs come in a 2-pack for your convenience, ensuring that you always have two bungs on hand for projects that need two fittings. Whether you're a professional or a DIY enthusiast, our fittings are user-friendly design will make it easy for you to weld/install.
  • CLEANING NOTE: Due to the nature of mild steel, fittings may have surface rust! Please clean before welding!


Leaky weld bungs can be a major headache for fabrication projects and budgets, but with REMTUNE's mild steel weld bung, you can say goodbye to those issues! Made from high-quality mild steel and designed for easy installation and welding, this 4AN weld bung is the solution to your welding woes.


Mackenzie
Reviewed in the United States on February 6, 2025
These are nice bungs!! Really nice mild steel, welded great. Since it’s mild steel it naturally can have a little rust but it’s very easy to clean off before use! It was exactly what I needed! Threads were perfect as well
Lauren
Reviewed in the United States on September 21, 2023
I ordered these fittings for a fuel tank fabrication job I had, and they worked out great! I will continue to purchase these when I need more!
Customer
Reviewed in the United States on September 21, 2023
Ordered these fittings for a fuel tank fabrication job I had and they worked out great! Will continue to purchase these when I need more
Lauren Allen
Reviewed in the United States on September 18, 2023
Got these for a small fab project and they were super easy to use and get welded on. A++!!
Camron Thompson
Reviewed in the United States on September 1, 2023
Used these bungs for my fuel system project and they worked great! Easy to install and weld.
garciaa03
Reviewed in the United States on July 29, 2023
Easy to install & exactly what I needed. Thank you!!!
Sebastian
Reviewed in the United States on October 23, 2023
Welded really nicely for my fuel feed line on my sending unit. Machine work is great, perfect threads.
Customer
Reviewed in the United States on October 20, 2023
I really like how fast the shipping was on these. I bought these for my project car. The arrived exactly how described and worked perfectly!