Extra Heavy 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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Extra Heavy Short Forged Nut 45deg Flare Diagram

1/4" Tube O.D. (7/16-20 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass
Price $3.02
Extra Heavy Short Forged Nut 45deg Flare Diagram

3/8" Tube O.D. (5/8-18 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass
Price $3.34
Extra Heavy Short Forged Nut 45deg Flare Diagram

1/2" Tube O.D. (3/4-16 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass
Price $4.09
Extra Heavy Short Forged Nut 45deg Flare Diagram

5/8" Tube O.D. (7/8-14 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass
Price $6.22
Description N/A 1/4" Tube O.D. (7/16-20 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass N/A 3/8" Tube O.D. (5/8-18 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass N/A 1/2" Tube O.D. (3/4-16 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass N/A 5/8" Tube O.D. (7/8-14 Thread) Extra Heavy Short Forged Nut SAE 45 Degree Flare Brass
Tube O.D. N/A 1/4" N/A 3/8" N/A 1/2" N/A 5/8"
Thread Size N/A 7/16-20 N/A 5/8-18 N/A 3/4-16 N/A 7/8-14
A N/A 0.63 N/A 0.72 N/A 0.88 N/A 0.98
Hex N/A 0.75 N/A 0.88 N/A 1.00 N/A 1.12