QITUO Push to Connect Fittings 4mm OD x 1/4 Inch NPT Thread Male Straight Pneumatic Tube Fittings Quick Connect Fittings Air Line Fittings Air compressor Fittings 5Pcs - 4mm to 1/4" NPT male fittings

• 【PUSH CONNECT TUBE FITTINGS】4mm OD x 1/4" NPT Thread Push Connect Fittings compatible with a wide range of tubing materials, including PU / PA / PE / PVC pipes.Body Style: Male straight Pneumatic connectors,this variety allows you to choose suitable tube fitting for your pneumatic pipe installation needs 【Material】4mm Air Hose Fittings kits are made of plastic and nickle plated brass.lightweight,durability and corrosion-resistant making air fittings suitable for high-pressure and high-temperature applications, including plumbing,pneumatic and hydraulic systems.The internal links are equipped with stainless steel locking claws, steel washers, and can be bounced a thousand times. 【EASY TO INSTALL AND DISCONNECT】No tools required for connection, just push the 4mm tubing into the 1/4 pneumatic unions fittings for a secure connection.Tubing also can be easily disconnected by pressing the release ring, simplifying maintenance and adjustments.Cost-Effective due to the quick connection and disconnection features.Even can reused multiple times without losing sealing performance, enhancing versatility 【Working Parameters】1/4 Air line quick disconnect fittings Working Temperature: -20°C-60°C | -4°F～140°F.Work Pressure:0-1.2mpa | 0-174psi.Proof pressure: 1.32Mpa.Suitable for low to medium pressure applications, ensuring safe operation under various pressures. 【Wide range of application】4mm to 1/4 npt Push in fittings are used for creating quick and secure connections in pipe, air or vacuum systems,air braking systems across various industries,including pneumatics,hydraulics,automotive manufacturing,semi-trailers,trailers,industrial automation,food and beverage processing,medical equipment,as well as in the field of horticultural maintenance and lawnmowers., Manufacturer: QITUO