We offer machined Brass Flare Nuts Brass Long Flare nut and Short Brass flare nuts conical nuts with UNF threads.
These Brass Flare Nuts are used for connecting to a Tube or a male Fitting. It connects to Copper, Brass, Aluminium or Steel tubing. They are made from Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
| Sizes | : | 3/16 1/3 5/16 3/8 1/2 5/8 3/4 (all size inch) Copper tubes all sizes with UNF threads with 45 Degree SAE or 37 Degree JIC Flare threads |
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Sizes we offer for Flare nuts :
| JIC Thread Size – JIC Dash Size | UNF Thread Size | OD Male Thread Inches | Female Thread ID Inches |
| -02 | 5/16 X 24 | 0.3125 | 0.2614 |
| -03 | 3/8 X 24 | 0.3750 | 0.3299 |
| –04 | 7/16 X 20 | 0.4375 | 0.3762 |
| –05 | 1/2 X 20 | 0.500 | 0.4387 |
| –06 | 9/16 X 18 | 0.5625 | 0.4943 |
| –08 | 3/4 X 16 | 0.750 | 0.6733 |
| –10 | 7/8 X 14 | 0.875 | 0.7874 |
| –12 | 1–1/16 X 12 | 1.0625 | 1.5140 |
| –16 | 1–5/16 X 12 | 1.3125 | 1.2103 |