Description:1.This hex bushing fitting connects two pipes with different diameters and has a hexagonal head for an increased bearing surface when adjusting the fitting with a wrench.2.Brass can be connected to copper, brass, plastic, aluminum, and welded steel.3.Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability4.Operating temperatures range from -53 to 121 degrees C (-65 to 250 degrees F)5.Can be used to connect various pipes, such as air pipe, fuel pipe, water pipe, etc. Specification:Product Name: Threaded Pipe FittingMaterial: BrassSize: G3/4 Male x G1/2 FemaleHex Width:26mm/1.02-inchTotal Size: 14 x 30mm / 0.55-inch x 1.18-inch (H*Max.D)Color: Gold ToneWeight: 68gPackage Content : 3pcs x Threaded Pipe Fitting Note: Before ordering, please confirm the right size!