FMSI > Transmission & Oil System > Fittings > Power Steering & Transmission Line Steel Tube Nuts > Item # 3442 FMSIFMSI Transmission & Oil SystemTransmission & Oil System FittingsFittings Power Steering & Transmission Line Steel Tube NutsPower Steering & Transmission Line Steel Tube Nuts Item # 3442 Item # 3442, 3/8" x 5/8"-18 Power Steering & Transmission Line Steel Tube Nut 34423/8" x 5/8"-18 Power Steering & Transmission Line Steel Tube Nut Request Information Email This Page Download PDF Download PDF Printable Page Downloads FE The Officail Guide Book -TUBE NUTS - Ver2.pdf /Asset/3442.jpg /Asset/3442.jpg Close Window - Invert flare - 19.97mm long- 16mm hex Unit of Measure Imperial Metric Both Specifications Tube Size N/A 3/8 in Thread Diameter N/A 5/8 in Thread Pitch N/A 18 T.P.I (Gold) Packaging N/A SP(10) HP(2)