The AN Bulkhead Nut is designed to securely fasten AN bulkhead fittings through panels, tanks, firewalls, and mounting brackets. It helps hold the fitting firmly in place while creating a clean, professional installation for custom fluid and plumbing systems. Ideal for fuel, oil, coolant, air, and nitrous applications, this bulkhead nut is a dependable choice for automotive, racing, and performance builds. Pair it with the correct-size AN bulkhead fitting for a secure and properly aligned connection. Features: Secures AN bulkhead fittings to panels or brackets Helps prevent fitting movement and loosening Ideal for tanks, firewalls, and custom mounting locations Supports clean and organized line routing Suitable for fuel, oil, coolant, air, and nitrous systems Available in multiple AN sizes
