SKU: ALL50321-20
UPC: 848238079906
MPN: ALL50321-20
The Tube Nuts Alum -4AN 20pk by ALLSTAR PERFORMANCE is a vital fastening component for engine builders, fuel system technicians, and performance enthusiasts working with AN (Army-Navy) braided hose lines. These aluminum tube nuts create secure, leak-free connections on -4AN fittings, which are commonly used in high-pressure fuel, oil, and coolant systems.
Constructed from durable aluminum alloy, these tube nuts are lightweight and designed for easy installation with standard wrenches. The precision-engineered threads ensure a secure fit, minimizing the risk of cross-threading and over-tightening that could lead to leaks. While aluminum offers some corrosion resistance, it is important to consider the environment in which these components will be used.
Ideal for a variety of applications, including carbureted strokers and modern fuel injection setups, these tube nuts are compatible with all -4AN adapter fittings and hose assemblies. Their lightweight design is crucial for performance builds where weight savings are essential. With a 20-pack quantity, this product is perfect for both professional and DIY mechanics looking to ensure reliability in their fuel systems.
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