What is this? Quick-seal fittings for air compressors, pneumatic tools, vacuum & industrial systems. Works with PVC/nylon tubes. Perfect for automotive, factories, machinery production lines & DIY.
What will I get? The Quick Connector Couplings we provide here Male thread size: NPT3/8; Clamp inner diameter: 12 mm/ 0.47 Inch; total length: 29 mm/ 1.14 Inch; thread length: 11 mm/ 0.43 Inch; hexagonal width across flats: 18.5 mm/ 0.73 Inch; Material: Nickel-plated copper, PBT
In the package of: 5 Pcs x Push to Connect Fittings
Are there any advantages of the product? Durable nickel-plated copper and PBT resist corrosion and rust. The simple construction, well-sealed design ensure quick, easy connections for various pipe fittings.
How to use it? Insert tube until it "clicks"
What should I notice?
1. NPT Thread Size is a Nominal Pipe Size, and it Does Not represent the actual diameter.
2. When inserting the pipe, please note that it must be inserted into the end to achieve a tight and firm connection. 
WARNING: 