• For Use With 326 Style Bottle Valves
• CNC Machined From Billet Aluminum
• Anodized Black
• Nipple Only, Nut Not Included
• For Use With Systems Using A 4AN Main Feed Line

Machined To Perfection:
Nitrous Outlet 326 Style bottle nuts, and nipples are CNC machined from billet aluminum, and designed to work in conjunction with all Nitrous Outlet and X-Series bottle valves.

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Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information

#326 Bottle Valve -4AN Nipple (For Use With X-Series Nitrous Bottles)

Nitrous Outlet offers bottle valve nipples in a variety of sizes and configurations. CNC-machined from billet aluminum and black anodized for protection, these fittings work perfectly with Nitrous Outlet's high-flow bottle valve—with O-ring included. Order the model designed for your application.