New Holland LS120 Repair Manual page 13

SECTION 00 - GENERAL INFORMATION
MINIMUM HARDWARE TIGHTENING TORQUES
IN FOOT POUNDS (NEWTON-METERS) FOR NORMAL ASSEMBLY APPLICATIONS
METRIC HARDWARE AND LOCKNUTS
CLASS5.8
NOMINAL
CLASSS.8 CLASS 10.9
SIZE UNPLATED PLATED
UNPLATED PLATED UNPLATED PLATED
W/ZnCr W/ZnCr W/ZnCr
M4 15* (1.7) 19* (2.2) 23* (2.6) 30* (3.4) 33* (3.7) 42* (4.8)
M6 51* (5.8) 67* (7.6) . 79* (8.9) 102* (12) 115* (13) 150* (17)
MB 124* (14) 159* (18) 195* (22) 248* (28)
274* (31)
354* (40)
M10 21 (28) 27 (36) 32 (43) 41 (56) 45 (61) 58 (79)
M12 36 {49) 46 (63) 55 {75) 72 {97) 79 {107)
102 (138)
M16 89 (121) 117 (158) 137 (186) 177 (240) 196 (266) 254 (344)
M20 175 (237) 226 (307) 277 (375) 358 (485) 383 (519) 495 (671)
M24 303 (411) 392 (531) 478 (648) 619 (839) 662 (897) 855 (1160)
NOTE: Torque values shown with
*
are inch pounds.
IDENTIFICATION
HEX CAP SCREW AND CARRIAGE BOLTS
CLASSES 5.6 AND UP
MANUFACTURER'S IDENTIFICATION
PROPERTY CLASS
HEX NUTS AND LOCKNUTS
CLASSES 05 AND UP
MANUFACTURER'S IDENTIFICATION
PROPERTY CLASS CLOCK
MARKING
00-10
LOCKNUT
CL.8
W/CLS.8
BOLT
16* (1.8)
56* (6.3)
133* (15)
22 {30)
39 (53)
97 (131)
195 (265)
338 (458)