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Union Nuts

SAE J 514 (070112) - 2004

Display drawing:

Screw Thread 7/8 1 1-1/4 1-1/2 2 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4
Tube Outer Diameter 7/8 1 1-1/4 1-1/2 2 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4
D 1.1875 1.3125 1.625 1.875 2.5 0.3125 0.375 0.4375 0.5 0.5625 0.75 0.875 1.0625
PP 12 12 12 12 12 24 24 20 20 18 16 14 12
S Min 1-3/8 1-1/2 2 2-1/4 2-7/8 3/8 7/16 9/16 5/8 11/16 7/8 1 1-1/4
T mm ±0.13 13.49 14.3 14.3 16.66 21.03 5.94 6.76 8.33 8.74 8.74 9.52 11.91 12.7
T in ±0.005 0.531 0.563 0.563 0.656 0.828 0.234 0.266 0.328 0.344 0.344 0.375 0.469 0.500
B mm Min 10.2 11 11 13.4 17.7 4.2 5 6.2 6.6 6.6 7 9 9.4
B in Min 0.401 0.433 0.433 0.526 0.698 0.167 0.198 0.245 0.261 0.261 0.276 0.354 0.370
L mm ±0.3 24.6 25.8 27 30.2 36.5 12.7 14.3 15.1 15.5 15.9 19 21.4 23
L in ±0.01 0.969 1.016 1.062 1.188 1.438 0.500 0.562 0.594 0.609 0.625 0.750 0.844 0.906
D1 mm ±0.13 18.26 21.44 27.38 33.32 45.24 1.57 3.18 4.37 5.94 7.54 9.93 12.29 15.47
D1 in ±0.005 0.719 0.844 1.078 1.312 1.781 0.062 0.125 0.172 0.234 0.297 0.391 0.484 0.609
H mm ±0.3 21.4 21.8 23 26.2 32.5 11.1 12.7 13.5 13.9 14.3 15.9 18.3 19.8
H in ±0.01 0.844 0.859 0.906 1.031 1.281 0.438 0.500 0.531 0.547 0.562 0.625 0.719 0.781
X mm ±0.01 34.5 37.6 50.3 56.9 72.6 9.1 10.7 13.7 15.2 17 21.8 24.9 31.5
X in ±0.01 1.36 1.48 1.98 2.24 2.86 0.36 0.42 0.54 0.60 0.67 0.86 0.98 1.24