FMSI > Tube Nuts > Metric Invert Flare Tube Nuts > Item # 3449 FMSIFMSI Tube NutsTube Nuts Metric Invert Flare Tube NutsMetric Invert Flare Tube Nuts Item # 3449 Item # 3449, 3/16" x 10mm x 1.0 Steel Invert Flare Tube Nut (Toyota OE) 34493/16" x 10mm x 1.0 Steel Invert Flare Tube Nut (Toyota OE) Request Information Email This Page Download PDF Download PDF Printable Page Downloads FE The Officail Guide Book -TUBE NUTS - Ver2.pdf /Asset/a1067.jpg /Asset/a1067.jpg Close Window - For 3/16" tube- Invert Flare with 10mm x 1.0 thread- 10mm hex head Unit of Measure Imperial Metric Both Specifications Tube Size N/A 3/16 in Thread Diameter N/A 10 mm Thread Pitch N/A 1.0 Hex Size N/A 10 mm Style N/A Toyota OE Color N/A Yellow AGS N/A - Packaging N/A SP(10) HP2) Units Per Package N/A 1 Package Type N/A Barrel