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The Vibrant -3AN bulkhead nut secures panel-mounted AN fittings for oil and fuel plumbing. Manufactured from 6061 aluminum and anodized black, it pairs with Vibrant bulkhead adapters to complete through-panel connections, helping achieve a leak-resistant interface for hose ends, pumps and filters. Use it where a finished, secure bulkhead fastening is required in custom fluid-system installations.
Vibrant -3AN Bulkhead Nut - Aluminum
