Nitrous Outlet 660 Style Bottle Valve 4AN Bottle Nut

Nitrous Outlet 660 Style bottle nuts are CNC machined from billet aluminum and designed to work in conjuction with 660 style bottle valves.

Features:

• CNC machined from billet aluminum.
• Anodized black.
• Designed to work with 660 style bottle valves such as NOS or mother bottles.
• One piece design that seals with a teflon gasket.
• Made in the USA!