45 Degree Inverted Flare Tube Nut Pack for 3/16” & 1/4” Tube. This Kit Includes Enough Stainless-Steel Fittings To Plumb A Full Car Or Truck Brake System. 

3/16” Tube Nuts:

12 x 3/8”-24

4 x 1/2”-20

4 x 7/16”-24

2 x 9/16”-18

1/4” Tube Nuts:

6 x 7/16”-24

4 x 9/16”-18

2 x 1/2”-20