Out of stock
SKU: AERFCM3571
UPC: 678146007902
MPN: FCM3571
The #5 Steel Tube Nut (AEROQUIP FCM3571) is a precision hydraulic fitting component designed for professionals who require reliability in high-pressure fluid systems. This tube nut is essential for applications such as custom brake line assemblies and fuel systems in performance engines, ensuring a secure junction that prevents leaks and maintains system integrity.
Constructed from hardened steel, the #5 Steel Tube Nut is engineered to handle extreme pressures without thread stripping or loosening over time. Its hex design allows for compatibility with standard wrenches, making it user-friendly for hydraulic assembly work. The size designation (#5) aligns with SAE JIC fitting standards, ensuring proper sealing with -5 AN tubing and matching male JIC adapters.
Technicians restoring classic muscle cars, builders creating custom fuel injection systems, and fleet maintenance shops will find value in stocking genuine AEROQUIP tube nuts. The compact dimensions (2.3 x 1.1 x 3.75 inches) and lightweight profile (0.05 lbs) make it ideal for tight engine bays and custom fabrication projects.
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