SC Fastening Systems, LLC.
8531 S. Freeway Dr
Macedonia, Ohio 44056
Call us: 330.468.3300
Email us: info@scfastening.com
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Long 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
1317-10-033
Long Forged Nut 45deg Flare Diagram
Unit of Measure
Items Long Forged Nut 45deg Flare Diagram
1317-10-028
1/4" Tube O.D. (7/16-20 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Price $3.85
 Long Forged Nut 45deg Flare Diagram
1317-10-030
3/8" Tube O.D. (5/8-18 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Price $5.83
 Long Forged Nut 45deg Flare Diagram
1317-10-031
1/2" Tube O.D. (3/4-16 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Price $6.20
 Long Forged Nut 45deg Flare Diagram
1317-10-032
5/8" Tube O.D. (7/8-14 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Price $10.93
 Long Forged Nut 45deg Flare Diagram
1317-10-033
3/4" Tube O.D. (1-1/16-14 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Price $14.50
Description N/A 1/4" Tube O.D. (7/16-20 Thread) Long Forged Nut SAE 45 Degree Flare Brass N/A 3/8" Tube O.D. (5/8-18 Thread) Long Forged Nut SAE 45 Degree Flare Brass N/A 1/2" Tube O.D. (3/4-16 Thread) Long Forged Nut SAE 45 Degree Flare Brass N/A 5/8" Tube O.D. (7/8-14 Thread) Long Forged Nut SAE 45 Degree Flare Brass N/A 3/4" Tube O.D. (1-1/16-14 Thread) Long Forged Nut SAE 45 Degree Flare Brass
Thread Size N/A 7/16-20 N/A 5/8-18 N/A 3/4-16 N/A 7/8-14 N/A 1-1/16-14
A N/A 0.94 N/A 1.06 N/A 1.19 N/A 1.44 N/A 1.75
Hex N/A 0.62 N/A 0.81 N/A 0.94 N/A 1.06 N/A 1.31
Tube O.D. N/A 1/4" N/A 3/8" N/A 1/2" N/A 5/8" N/A 3/4"