These threaded compression fittings are common hardware parts for jointing the pipe to a air tube. Widely used on the air pipes, gas pipes.Specification:Color: Silver ToneMaterial: Electroplating IronThread Size: M5x0.8Overall Size: 16mmx8mmx11.7mm / 0.63 inch x 0.32 inch x 0.46 inch (W x H)Fit for Air Tube Size: 3.5mmx4mm / 0.14 inch x 0.16 inch(Inner Dia*Outer Dia)Packing List: 3 x Compression FittingAdvantage:Made from electroplating iron for good strength and appearance. The thread design provides a tight sealing performance. The knurl head design is convenient for you to grip and operate, no need for toolsInstruction:Easy to install, one side with knurl connect to the air tube and the other side connect to the threaded pipe.NOTE:Please check your thread size of your pipes before ordering.
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