9-SPECIFICATIONS
Torquespecications
SizeGrade8.8Grade10.9Grade12.9
M5
5.5N·m(4lbft)7.5N·m(5.5lbft)9N·m(6.6lbft)
M6
9N·m(6.6lbft)12.5N·m(9.2lbft)15N·m(11lbft)
M8
22.5N·m(16.5lbft)31.5N·m(23lbft)36N·m(26.5lbft)
M10
44N·m(32lbft)62N·m(45lbft)75N·m(55lbft)
M12
77.5N·m(57lbft)110N·m(81lbft)130N·m(95lbft)
M14
120N·m(88lbft)170N·m(125lbft)210N·m(155lbft)
M16
190N·m(140lbft)265N·m(195lbft)320N·m(236lbft)
M18
260N·m(192lbft)365N·m(269lbft)435N·m(320lbft)
M20
370N·m(273lbft)520N·m(383lbft)620N·m(457lbft)
M22
500N·m(369lbft)700N·m(516lbft)840N·m(619lbft)
M24
640N·m(471lbft)900N·m(665lbft)1080N·m(796lbft)
M27
950N·m(702lbft)1350N·m(996lbft)1620N·m(1195lbft)
M30
1300N·m(955lbft)1800N·m(1328lbft)2160N·m(1593lbft)
Unions,connectionsandplugs
Diameter*
Pitch
M10X1
20.0N·m(14.8lbft)
M12X1.5
35N·m(26lbft)
M14X1.5
45N·m(33.2lbft)
M16X1.5
60N·m(44lbft)
M18X1.5
70N·m(52lbft)
M22X1.5
100N·m(74lbft)
M27X2
200N·m(148lbft)
M33X2
280N·m(207lbft)
M42X2
380N·m(280lbft)
Nutsforpipesandhoses
Diameter*
Pitch
M16X1.5
20N·m(14.8lbft)
M18X1.5
35N·m(26lbft)
M20X1.5
45N·m(33.2lbft)
M24X1.5
60N·m(44lbft)
Flanges
Diameter*
Pitch
M18X1.5
28N·m(21lbft)
M10X1.5
55N·m(41lbft)
M12X1.75
90N·m(66lbft)
M14X2
145N·m(107lbft)
M16X2
230N·m(170lbft)
9-14