Description
Part Number: AF998-04S
Aeroflow 1/4″ NPT Steel Weld-On Female Bung
Precision CNC-machined CS1030 mild steel weld bung designed for fabrication of custom fluid tanks, oil sumps, manifolds, and race plumbing systems.
Key Features
- ☑ Precision CNC machined from high-grade CS1030 steel for exceptional weldability
- ☑ Standard 1/4″ NPT female thread with exact taper tolerances to ensure leak-free sealing
- ☑ Stepped shoulder design for effortless positioning prior to TIG or MIG welding
- ☑ Ideal for fabrication projects on oil tanks, fuel cells, radiators, valve covers, and axle housings
- ☑ Engineered for high-pressure and high-vibration motorsport applications
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Part Number | AF998-04S |
| Thread Size | 1/4″ NPT Female |
| Material | CS1030 Steel |
| Manufacturing Process | CNC Machined from Billet Steel |
| Fitment Style | Weld-On / Weldable Bung |
What’s Included in the Box
- 1 x Aeroflow AF998-04S Steel Weld-On Female Bung (1/4″ NPT)
Aeroflow Performance products represent state-of-the-art engineering designed for extreme motorsport reliability. At JP Racing, as a dedicated UK high-performance motorsport supplier, we hold extensive local stock to ensure fast dispatch and expert UK customer support for all your fabrication needs.







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