... .Channel Fitting ( fitting , fitting plate , angle fitting,Right Angle Fitting,Wing Fitting ) 2.Finish: Electro-galvanized , HDG. ♦ Channel Fitting ( fitting , fitting ... Fittings are specialized in connecting the channel. ♦ The series: Flat fittings, Angle Fittings, Wing Fitting, Splice Fittings, Z Fittings, U Fittings, Post ... SC1) ; Hot-dipped galvanized(conforming to ASTM A123 Or A153) Wing Fitting