SPECIFICATIONS
91 AU103170 H5B
TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS
37 Degree Flare Fitting
Nom. SAE
Dash Size
Tube OD/Hose ID Thread Size Newton metres Pound-Inches
-2 5/16 - 24 8 to 9 72 to 84
-3 3/8 - 24 11 to 12 96 to 108
-4 6.4 mm (1/4 inch) 7/16 - 20 14 to 16 120 to 144
-5 7.9 mm (5/16 inch) 1/2 - 20 18 to 21 156 to 192
-6 9.5 mm (3/8 inch) 9/16 - 18 27 to 33 240 to 300
-8 12.7 mm (1/2 inch) 3/4 - 16 46 to 56 408 to 504
-10 15.9 mm (5/8 inch) 7/8 - 14 77 to 85 684 to 756
Pound-Feet
-12 19.0 mm (3/4 inch) 1-1/16 - 12 107 to 119 79 to 88
-14 22.2 mm (7/8 inch) 1-3/16 - 12 127 to 140 94 to 103
-16 25.4 mm (1.0 inch) 1-5/16 - 12 131 to 156 97 to 117
-20 31.8 mm (1-1/4 inch) 1-5/8 - 12 197 to 223 145 to 165
-24 38.1 mm (1-1/2 inch) 1-7/8 - 12 312 to 338 230 to 250
Straight Threads with O-ring
Nom. SAE
Dash Size
Tube OD/Hose ID Thread Size Newton metres Pound-Inches
-2 5/16 - 24 8 to 9 72 to 84
-3 3/8 - 24 11 to 12 96 to 108
-4 6.4 mm (1/4 inch) 7/16-20 20 to 25 180 to 228
-5 7.9 mm (5/16 inch) 1/2-20 27 to 33 240 to 300
-6 9.5 mm (3/8 inch) 9/16-18 43 to 54 384 to 480
-8 12.7 mm (1/2 inch) 3/4-16 73 to 90 648 to 804
Pound-Feet
-10 15.9 mm (5/8 inch) 7/8-14 100 to 124 74 to 92
-12 19.0 mm (3/4 inch) 1-1/16-12 138 to 173 102 to 128
-14 22.2 mm (7/8 inch) 1-3/16-12 173 to 216 128 to 160
-16 25.4 mm (1.0 inch) 1-5/16-12 203 to 253 150 to 187
-20 31.8 mm (1-1/4 inch) 1-5/8-12 308 to 357 227 to 264
-24 38.1 mm (1-1/2 inch) 1-7/8-12 492 to 542 363 to 400
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