FMSI > Brass Hardware > FMSI Edelmann Fittings Brass > Inverted Flared Tube Fittings > Advanced Search Advanced Search in Inverted Flared Tube Fittings Unit of Measure Imperial Metric Both Specifications Tube Size (in) No Preference 1/2 1/4 1/8 3/16 3/8 5/16 Thread Size for 3/16 Inch (in) Tube Size 1/2-20 3/8-24 7/16-24 Thread Size No Preference 3/16" (3/8-24) 3/16" (9/16-18) 1/4" (7/16-24) 7/16-24 7/16-24 Female Inverted Flare 7/16-24 Female Inverted Flare x 1/4 Male National Pipe Thread (MNPT) 7/16-24 Female Inverted Flare x 1/4-18 Male National Pipe Thread (MNPT) 7/16-24 Female Inverted Flare x 1/8-27 Male National Pipe Thread (MNPT) 1/2-20 1/2-20 Female Inverted Flare 1/2-20 Female Inverted Flare x 1/4-18 Male National Pipe Thread (MNPT) 1/2-20 Female Inverted Flare x 1/8-27 Male National Pipe Thread (MNPT) 9/16-18 9/16-20 5/16-28 5/16-28 Female Inverted Flare 5/16-28 Female Inverted Flare x 1/8-27 Male National Pipe Thread (MNPT) 3/8-24 3/8-24 Female Inverted Flare 3/8-24 Female Inverted Flare x 1/8-27 Male National Pipe Thread (MNPT) 5/8-18 5/8-18 Female Inverted Flare 5/8-18 Female Inverted Flare x 1/4-18 Female National Pipe Thread (FNPT) 5/8-18 Female Inverted Flare x 1/4-18 Male National Pipe Thread (MNPT) 5/8-18 Female Inverted Flare x 1/8-27 Male National Pipe Thread (MNPT) 5/8-18 Female Inverted Flare X 18-27 Male National Pipe Thread (MNPT) 5/8-18 Female Inverted Flare x 3/8-18 Male National Pipe Thread (MNPT) 3/4-18 3/4-18 Female Inverted Flare x 1/2-14 Male National Pipe Thread (MNPT) 3/4-18 Female Inverted Flare x 3/8-18 Male National Pipe Thread (MNPT) 3/4-18 Female Inverted Flare x 3/8-18F National Pipe Thread (NPT) 3/4-18 Female Inverted Flare x 3/8-27 Male National Pipe Thread (MNPT) 10-1.0 MM 11/16-18 Clear Cancel Advanced Search