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 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: G1 Male x G3/4 FemaleTotal Size: 22 x 33mm / 0.87-inch x 1.3-inch (H*Max.D)Color: Gold ToneWeight: 218gPackage Content : 4pcs x Threaded Pipe FittingNote: Before ordering, please confirm the right size!