SAE 45° Flare

SAE J512

SAE 45 - 600

 Sealing – Both the male and Female ends of this connection have 45° seats.  The seal takes place between the male 45° nose and the female 45° flare.  The threads hold the connection mechanically.

 

Inch Size Dash Size Nominal Thread Male Thread OD (inch) Female Thread ID (inch)
1/8 -02 5/16x 24 5/16 (0.31) 9/32 (0.27)
3/16 -03 3/8×24 3/8 (0.38) 11/32 (0.34)
1/4 -04 7/16×20 6/16 (0.44) 13/32 (0.39)
5/16 -05 1/2×20 1/2 (0.50) 15/32 (0.45)
3/8 -06 5/8x 18 5/8 (0.63) 9/16 (0.57)
1/2 -08 3/4×16 3/4 (0.75) 11/16 (0.69)
5/8 -10 7/8×14 7/8 (0.88) 13/16 (0.81)
3/4 -12 1-1/16×14 1-1/16 (1.06) 1 (0.99)
7/8 -14 1-1/4×12 1-1/4 (1.19) 1-5/32 (1.16)
1 -16 1-3/8×12 1-3/8 (1.31) 1-9/32 (1.29)

 

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