FMSI > Brake System > Hardware > Brass Unions > Hi-Flow/Heavy Wall Brake Line Union > Item # 123200 FMSIFMSI Brake SystemBrake System HardwareHardware Brass Unions Brass Unions Hi-Flow/Heavy Wall Brake Line UnionHi-Flow/Heavy Wall Brake Line Union Item # 123200 Item # 123200, 1/8” x 5/16” - 28 Invert Flare Brass Union 1232001/8” x 5/16” - 28 Invert Flare Brass Union Request Information Email This Page Download PDF Download PDF Printable Page /Asset/123200.jpg /Asset/123200.jpg Close Window - For 1/8” tube- 5/16” - 28 thread- For invert flare tube nuts Unit of Measure Imperial Metric Both Specifications Type N/A Brass Union Tube Size N/A 1/8 in Thread Diameter N/A 5/16 in Threads per Inch N/A 28 T.P.I Edelmann # N/A 123200 Weatherhead # N/A 302X2 AGS N/A - Packaging N/A SP(10) HP(1) FMSI Part Number N/A 3706 Package Type N/A Bag Units Per Package N/A 5