FMSI > Brake System > Hardware > Brass Unions > Hi-Flow/Heavy Wall Brake Line Union > Item # 275300 FMSIFMSI Brake SystemBrake System HardwareHardware Brass Unions Brass Unions Hi-Flow/Heavy Wall Brake Line UnionHi-Flow/Heavy Wall Brake Line Union Item # 275300 Item # 275300, 3/16” x 3/8” - 24 Bubble Flare Brass Union (British) 2753003/16” x 3/8” - 24 Bubble Flare Brass Union (British) Request Information Email This Page Download PDF Download PDF Printable Page /Asset/275300.jpg /Asset/275300.jpg Close Window - For 3/16” tube- 3/8” - 24 thread- For bubble flare tube nuts Unit of Measure Imperial Metric Both Specifications Type N/A Union Tube Size N/A 3/16 in Thread Diameter N/A 3/8 in Threads per Inch N/A 24 T.P.I Edelmann # N/A 275300 Weatherhead # N/A 1594 AGS N/A BLU-7 Packaging N/A SP(10) HP(1) FMSI Part Number N/A 3047 Package Type N/A Bag Units Per Package N/A 5