Torque Values - ODB LCT6000 Owner's Manual

INCH BOLT AND CAP SCREW

TORQUE VALUES

TYPE
HEAD
MARK
SIZE(D) LB-FT
Lub*
1/4"
7
5/16" 15
3/8" 26
7/16"
41
1/2"
63
9/16" 90
5/8" 125
3/4" 225
7/8" 360
1"
540
1-1/8"
675
1-1/4"
950
1-3/8" 1250
1-1/2" 1650
*Lub means coated with a lubricant such as engine oil, or fasteners with phospate or oil coatings. "Dry"
means plain or zinc plated without any lubrication.
DO NOT use these values if a different torque value or tightening procedure is given for a specific appli-
cation. Torque values listed are for general use only. Check tightness of fasteners periodically.
Make sure fastener threads are clean and that you properly start thread engagement. This will prevent
them from failing when tightening. Fasteners should be replaced with the same or higher grade. If
higher grade fasteners are used, these should only be tightened to the strength of the original.
Tighten plastic insert or crimped steel-type lock nuts to approximately 50 percent of the dry torque shown
inthe chart, applied to the nut, not the bolt head.
ODB COMPANY
Maintenance Section

4.5 Torque Values

SAE GRADE
5 8
LB-FT
Dry* Lub* Dry*
9 10 12.5
18 21 26
33 36 46
52 58 75
80 90 115
115 130 160
160 175 225
280 310 400
450 500 650
675 750 975
850 1075 1350
1200 1500 1950
1550 2000 2550
2100 2650 3350
METRIC BOLT AND CAP SCREW TORQUE
VALUES
8.8 or 9.8
HEAD
MARK
SIZE(D) LB-FT
Lub* Dry* Lub* Dry* Lub* Dry*
M6 6.5 8.5
M8 16 20
M10 32 40
M12 55 70
M14 88 110
M16 140 175
M18 195 250
M20 275 350
M22 375 475
M24 475 600
M27 700 875
M30 950 1200 1350 1700 1600 2000
M33 1300 1650 1850 2350 2150 2750
M36 1650 2100 2350 3000 2750 3500
800-446-9823
CLASS
10.9 12.9
LB-FT LB-FT
9.5 12 11.5 14.5
24 30 28 35
47 60 55 70
80 105 95 120
130 165 150 190
200 255 240 300
275 350 325 410
400 500 460 580
540 675 625 800
675 850 800 1000
1000 1250 1150 1500
LCT6000
56