Attwood Mercury Twist-Lock Female Tank Fitting - Zinc

The Attwood Mercury Twist-Lock Female Tank Fitting - Zinc is an essential fuel system connector designed for marine and automotive fuel tank installations. It is particularly suited for applications where vibration-resistant and leak-free performance is critical, making it ideal for technicians and boat owners alike.

Constructed from zinc, this fitting ensures corrosion resistance in high-moisture environments while maintaining stability during repeated connect-disconnect cycles. The twist-lock mechanism features a bayonet-style engagement that requires minimal rotational force—typically 90 degrees—to securely lock in place, preventing accidental disconnections during operation.

This fitting is compatible with male quick-disconnect couplers, creating a sealed joint that eliminates fuel leakage and vapor escape, which is crucial for environmental compliance and operator safety. Whether you're servicing a Mercury marine engine or integrating aftermarket fuel systems, this fitting provides the reliability needed for professional-grade installations.