Case 580LE - TORQUES SPECIFICATIONS (DECIMAL HARDWARE)

1001-2
Cre 7-79450GB Issued 03-96 Printed in U.K.
TABLE OF CONTENTS
TORQUE SPECIFICATIONS - DECIMAL HARDWARE ..........................................................................................2
TORQUE SPECIFICATIONS - METRIC HARDWARE.............................................................................................3
TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS...........................................................................4-5
LOCTITE PRODUCT CHART ..................................................................................................................................6
TORQUES SPECIFICATIONS
(DECIMAL HARDWARE)
Use the torques in this chart when special torques
are not given. These torques apply to fasteners with
both UNC and UNF threads as received from suppli-
ers dry, or when lubricated with engine oil. Not appli-
cable if special graphities, Molydisulfide greases, or
other extreme pressure lubricants are used.
Grade 5 Bolts,
Nuts and Studs
Size
Pound-
inches
Newton
metres
1/4 inch 108 to 132 12 to 15
5/16 inch 204 to 252 23 to 28
3/8 inch 420 to 504 48 to 57
7/16 inch 54 to 64 73 to 87
1/2 inch 80 to 96 109 to 130
9/16 inch 110 to 132 149 to 179
5/8 inch 150 to 180 203 to 244
3/4 inch 270 to 324 366 to 439
7/8 inch 400 to 480 542 to 651
1.0 inch 580 to 696 787 to 944
1-1/8 inchs 800 to 880 1085 to 1193
1-1/4 inchs 1120 to 1240 1519 to 1681
1-3/8 inchs 1460 to 1680 190 to 2278
1-1/2 inchs 1940 to 2200 2631 to 2983
NOTE : Use thick nuts with Grade 8 bolts.
Grade 8 Bolts,
Nuts and Studs
Size
Pound-
inches
Newton
metres
1/4 inch 144 to 180 16 to 20
5/16 inch 288 to 348 33 to 39
3/8 inch 540 to 648 61 to 73
7/16 inch 70 to 84 95 to 114
1/2 inch 110 to 132 149 to 179
9/16 inch 160 to 192 217 to 260
5/8 inch 220 to 264 298 to 358
3/4 inch 380 to 456 515 to 618
7/8 inch 600 to 720 814 to 976
1.0 inch 900 to 1080 1220 to 1465
1-1/8 inchs 1280 to 1440 1736 to 1953
1-1/4 inchs 1820 to 2000 2468 to 2712
1-3/8 inchs 2380 to 2720 3227 to 3688
1-1/2 inchs 3160 to 3560 4285 to 4827