HFR Fabrication brings over 25 years of experience into every car they build and drag racing part they manufacture.
This team has become synonymous with raising the bar with developing drag racing parts that they not only use on clients cars but for sale to each of you.
The HFR Fabrication store is packed full of the finest drag racing parts from carbon fiber wing parts, wing struts, FuelTech, Holley and many pieces that make your build more effective.
FREE GROUND SHIPPING ON ORDERS OF $250.00 OR MORE INSIDE THE CONTINENTAL UNITED STATES.
3/8-16 Weld Bung
HFR Fabrication Aluminum 3/8"-16 Weld Bung – Built for Fabricators Who Don’t Cut Corners
When strength, precision, and reliability matter, the HFR Fabrication 3/8"-16 Aluminum Weld Bung delivers every time. Designed with professional fabricators in mind, this female-threaded bung is perfect for mounting brackets, tabs, and components in custom chassis work, race car builds, off-road fabrication, and more.
🔩 3/8"-16 Female Threads – Clean-cut and accurate, for dependable fastener engagement every time.
Aluminum Construction – Strong, lightweight, and easy to weld into aluminum tubing or plate.
🔥 Precision Machined – Chamfered edge and smooth surface ensure seamless fitment and clean welds.
⚙️ Versatile Use – Ideal for mounting accessories, suspension components, panels, or anything that needs a rock-solid threaded anchor.
🇺🇸 Made for Pros – Trusted by fabricators, race teams, and builders across every discipline.
Whether you're building a roll cage, a race chassis, or a custom bracket setup, HFR Fabrication weld bungs are the foundation you can count on.
