Aeroquip FCM3572 Steel Tube Nut -6AN 3/8 Inch Nickel Plated

The Aeroquip FCM3572 is a -6AN steel tube nut designed for use with 3/8-inch outside diameter tubing in high-performance hydraulic and fuel system applications. This precision-engineered fitting features a durable nickel-plated finish that provides excellent corrosion resistance and a professional appearance.

Key Features:

• -6AN thread size for compatibility with standard AN fittings
• Designed for 3/8-inch O.D. tubing
• High-quality steel construction for extreme applications
• Nickel-plated finish for corrosion resistance and durability
• Precision machined to tight tolerances for reliable, leak-free connections
• Must be used with matching Aeroquip tube sleeves for proper installation

Aeroquip tube nuts are engineered to deliver superior performance in automotive, racing, marine, and industrial hydraulic systems. With over 60 years of proven reliability in demanding applications, Aeroquip fittings are trusted by professionals worldwide. This tube nut is ideal for fuel lines, brake lines, hydraulic circuits, and other fluid transfer systems where leak-free connections are critical.

Important: Tube nuts and tube sleeves must be used together as a matched set. Do not mix Aeroquip fittings with other manufacturers' components, as this may compromise performance and void warranties.