NZKW Tube Nuts – AN Hose End Retaining Nuts The NZKW Australia Tube Nuts are designed for use in AN hose assemblies to provide a secure and reliable locking solution for performance fluid systems. Ideal for fuel, oil, and coolant applications, these precision-machined tube nuts ensure a tight and leak-resistant connection when assembling or maintaining AN hose setups. Built for motorsport and high-performance use, they deliver durability, strength, and a professional finish. Available Sizes / Options 3AN4AN6AN8AN10AN12AN Colours BlackBlue Specifications Material: CNC-machined aluminiumConnection type: AN tube nut / hose end componentFinish: Anodised for corrosion resistance and durabilityApplication: Fuel, oil, and coolant hose assembliesDesign: Precision threaded retaining nut for AN systemsCompatibility: AN braided and PTFE hose systems Key Features Secure locking component for AN hose assembliesCNC-machined aluminium construction for strength and precisionAnodised finish for long-term corrosion resistanceAvailable in multiple AN sizes for universal fitmentIdeal for rebuilding or maintaining AN hose systemsProvides consistent sealing performance when correctly installedSuitable for high-vibration motorsport environments Compatible With / Applications Fuel system hose assembly and maintenanceOil feed and return line setupsCoolant system plumbingTurbo oil and fluid transfer linesMotorsport and performance street buildsCustom AN hose fabrication Built for Performance & Reliability The NZKW Tube Nuts are engineered to ensure secure and consistent performance in AN hose systems. Designed for high-pressure and high-vibration environments, they provide a reliable locking interface that helps maintain sealing integrity across fuel, oil, and coolant applications. Why Choose NZKW Australia? 🇦🇺 Australian owned and operated🏁 Years of proven motorsport development and real-world track testing✅ Trusted by performance workshops, race teams, and enthusiastsPrecision-engineered, premium-quality components built for reliability🚚 Fast Australia-wide shippingDesigned for street, drift, drag, circuit, and off-road applicationsBacked by expert product knowledge and local support
