Case SPX Series - Steel Hydraulic Fittings - O-Ring Sealing

1000 - 7
SPX 4260 Troubleshooting Manual
Issued 2-03 Printed in U.S.A. Standard Torque Specifications And Loctite Product Chart
TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS
NOTE: Case, LLC reserves the right to make improvements in design or changes in specifications at any time
without incurring any obligation to install them on units previously sold.
O-Ring Face Seal End O-Ring Boss End Fitting or Lock Nut
Nom.
SAE
Dash
Size
Tube OD Thread Size
Pound-
Inches
Newton
Metres
Size
Pounds-
Inches
Newton
Metres
-4 1/4 inch
6.4mm
9/16-18 120 to 144 14 to 16
7/16-20 204 to 240 23 to 27
-6 3/8 inch
9.5 mm
11/16-16 216 to 240 24 to 27
9/16-18 300 to 360 34 to 41
-8 1/2 inch
12.7 mm
13/16-16 384 to 480 43 to 54
3/4-16 540 to 600 61 to 68
-10 5/8 inch
15.9mm
1-14 552 to 672 62 to 76
Size
Pounds-
Inches
Newton
Metres
Nom.
SAE
Dash
Size
Tube OD
Hose ID
Thread Size Pound-Feet Newton
Metres
7/8-14 60 to 65 81 to 88
-12 3/4 inch
19.0mm
1-3/16-12 65 to 80 90 to 110
1-1/16-12 85 to 90 115 to 122
-14 7/8 inch
22.2 mm
1-3/16-12 65 to 80 90 to 110
1-3/16-12 95 to 100 129 to 136
-16 1.0 inch
25.4 mm
1-7/16-12 92 to 105 125 to 140
1-5/16-12 115 to 125 156 to 169
-20 1-1/4 inch
31.8 mm
1-11/16-12 125 to 140 170 to 190
1-5/8-12 150 to 160 203 to 217
-24 1-1/2 inch
38.1 mm
2-12 150 to 180 200 to 254
1-7/8-12 190 to 200 258 to 271