[Brand New Quality] Enjoy brand new, brass construction that is anti- and heat .[Durable Construction] Made to last, this inlet nut and nipple are and for long-term use.[Secure Valve Fastening] Tighten the CO2 regulator valve securely with this nut and nipple set to prevent leaks.[Cga320 Thread] Experience an exquisite and compact design with the CGA320 thread for easy installation.[Pressure Relief Washer] Use the washer included to reduce pressure and protect the nut and nipple from damage.Spec:Features:1. brand new and .2. Made of brass, anti-, heat resisting and durable.3. Can fasten the valve of the CO2 regulator tightly.4. With CGA-320 thread, exquisite and compact.5. Use the washer to reduce pressure, preventing the nut and thenipple from damage. Specifications:Model: CGA-320Color: goldRated outlet pressure: 15MPaWeight: Approx. 125g Package Includes:1 x Nut1 x Nipple1 x WasherNote:Due to the difference between the monitors and light effect, thepicture may not reflect the actual colorof the item.Thanks for your understanding.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.