About this item 100% Brand New and All parts are tested and quality controlled prior to shipment Thread size: M16 X 1.5MM (thread size about 5/8 in, thread pitch about 1/16 in) Hex cap size: 22 MM (about 7/8 in),diameter of fuel outlet pipe: M6 MM (about 15/64 in) The product is for real shooting, please check it carefully to make sure it is what you need. Packing including: 1 X Fuel Valve Assembly as images display








