Aeroquip FCM3575 -12AN Steel Tube Nut

The Aeroquip FCM3575 is a high-quality steel tube nut designed for professional-grade hard line installations in automotive, racing, and high-performance applications. This -12AN dash size fitting allows you to connect hard tubing to AN fittings when used in conjunction with a matching tube sleeve.

Key Features:

• -12AN dash size for hard line applications
• Durable steel construction for strength and longevity
• Precision-engineered to exact tolerances for reliable, leak-free connections
• Must be used with compatible Aeroquip tube sleeve (sold separately)
• Single unit per package
• Manufactured by Eaton Aeroquip for guaranteed quality

Aeroquip tube nuts and sleeves are engineered and tested to work together as an assembly, ensuring proper fit and performance. When used together, these components provide professional results for hydraulic lines, fuel systems, brake systems, and other critical fluid transfer applications. For best results and warranty protection, use only with Aeroquip brand tube sleeves and avoid mixing with other manufacturers' components.