FMSI > Brake System > Hardware > Tube Nuts > Metric & Imperial Bubble Flare Tube Nuts > Item # 3493 FMSIFMSI Brake SystemBrake System HardwareHardware Tube NutsTube Nuts Metric & Imperial Bubble Flare Tube NutsMetric & Imperial Bubble Flare Tube Nuts Item # 3493 Item # 3493, 3/16" x 12mm x 1.0 Steel Bubble Flare Tube Nut (Long) 34933/16" x 12mm x 1.0 Steel Bubble Flare Tube Nut (Long) Request Information Email This Page Download PDF Download PDF Printable Page Close Window - For 3/16" tube- Bubble flare with 12mm x 1.0 thread- 13mm hex head Unit of Measure Imperial Metric Both Specifications Tube Size N/A 3/16 in Thread Diameter N/A 12 mm Thread Pitch N/A 1.0 mm Hex Size N/A 13 mm Color N/A Green Style N/A Long Tube Nut AGS N/A - Packaging N/A SP(10) HP(2) Package Type N/A Barrel Units Per Package N/A 1