Vibrant -16AN Bulkhead Nut - Aluminum

This is a Vibrant Performance -16AN bulkhead nut, made from 6061 aluminum alloy and finished in black anodize. It's designed to work with Vibrant's bulkhead adapters to create a secure, leak-free connection when you need to pass a hose through a panel or firewall.

The lightweight aluminum construction makes it easy to handle, and the anodized finish helps resist corrosion. This nut is intended to be used with a corresponding bulkhead adapter and hose end fitting to route fuel, oil, or other fluids reliably. It's a common piece for custom fuel systems, oil cooler lines, or any application where a clean pass-through is needed.