Short Forged Nut

*The working assumption for the chart below is that the temperature is 73°F with copper tubing

Tube OD 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8"
Working Pressure
(PSI)		 2800 1900 1400 1200 1000 750 650 550 450
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Short Forged Nut 45deg Flare Diagram

3/16" Tube O.D. (3/8-24 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Price $4.85
Short Forged Nut 45deg Flare Diagram

1/4" Tube O.D. (7/16-20 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Price $1.50
Short Forged Nut 45deg Flare Diagram

5/16" Tube O.D. (1/2-20 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Price $2.97
Short Forged Nut 45deg Flare Diagram

3/8" Tube O.D. (5/8-18 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Price $2.10
Short Forged Nut 45deg Flare Diagram

1/2" Tube O.D. (3/4-16 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Price $2.95
Description N/A 3/16" Tube O.D. (3/8-24 Thread) Short Forged Nut SAE 45 Degree Flare Brass N/A 1/4" Tube O.D. (7/16-20 Thread) Short Forged Nut SAE 45 Degree Flare Brass N/A 5/16" Tube O.D. (1/2-20 Thread) Short Forged Nut SAE 45 Degree Flare Brass N/A 3/8" Tube O.D. (5/8-18 Thread) Short Forged Nut SAE 45 Degree Flare Brass N/A 1/2" Tube O.D. (3/4-16 Thread) Short Forged Nut SAE 45 Degree Flare Brass
Tube O.D. N/A 3/16" N/A 1/4" N/A 5/16" N/A 3/8" N/A 1/2"
Thread Size N/A 3/8-24 N/A 7/16-20 N/A 1/2-20 N/A 5/8-18 N/A 3/4-16
A N/A 0.56 N/A 0.60 N/A 0.66 N/A 0.70 N/A 0.82
Hex N/A 0.50 N/A 0.62 N/A 0.69 N/A 0.81 N/A 0.94