FMSI > Brake System > Hardware > Tube Nuts > Female Tube Nuts > Item # 41S-8 (Formerly 3432) FMSIFMSI Brake SystemBrake System HardwareHardware Tube NutsTube Nuts Female Tube NutsFemale Tube Nuts Item # 41S-8 (Formerly 3432) Item # 41S-8 (Formerly 3432), Female Tube Nuts 41S-8 (Formerly 3432)Female Tube Nuts Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both Specifications Tube Size N/A 1/2 in Thread Diameter N/A 3/4 in Thread Pitch N/A 18 T.P.I Old FMSI No. N/A 3432 Edelmann # N/A 141080 Weatherhead # N/A 1110X8