General Torque Values; Torque Conversions - Kohler Command PRO CV732 Service Manual

Specifications

GENERAL TORQUE VALUES

English Fastener Torque Recommendations for Standard Applications
Bolts, Screws, Nuts and Fasteners Assembled Into Cast Iron or Steel
Size
Tightening Torque: N·m (in. lb.) ± 20%
8-32
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
Tightening Torque: N·m (ft. lb.) ± 20%
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
Metric Fastener Torque Recommendations for Standard Applications
Size
4.8
Tightening Torque: N·m (in. lb.) ± 10%
M4 1.2 (11)
M5 2.5 (22)
M6 4.3 (38)
M8 10.5 (93)
Tightening Torque: N·m (ft. lb.) ± 10%
M10 21.7 (16)
M12 36.6 (27)
M14 58.3 (43)
12
Grade 2
2.3 (20)
3.6 (32)
3.6 (32)
7.9 (70)
9.6 (85)
17.0 (150)
18.7 (165)
29.4 (260)
33.9 (300)
—
—
—
47.5 (35)
61.0 (45)
67.8 (50)
94.9 (70) 142.4 (105)
101.7 (75) 169.5 (125)
135.6 (100) 223.7 (165)
149.5 (110) 244.1 (180)
189.8 (140) 311.9 (230)
199.3 (147) 332.2 (245)
271.2 (200) 440.7 (325)
Property Class
5.8
1.7 (15)
3.2 (28)
5.7 (50)
13.6 (120) 24.4 (216)
27.1 (20)
47.5 (35)
76.4 (56) 131.5 (97)
N·m = in. lb. x 0.113
N·m = ft. lb. x 1.356
KohlerEngines.com
Grade 5
2.8 (25)
4.5 (40)
4.5 (40)
13.0 (115)
15.8 (140)
28.3 (250)
30.5 (270)
—
—
—
47.5 (35)
54.2 (40)
74.6 (55)
101.7 (75) 142.5 (105)
108.5 (80) 155.9 (115)
223.7 (165)
237.3 (175)
311.9 (230)
352.6 (260)
447.5 (330)
474.6 (350)
637.3 (470)
8.8 10.9
2.9 (26) 4.1 (36)
5.8 (51) 8.1 (72)
9.9 (88) 14.0 (124)
33.9 (300)
47.5 (35) 66.4 (49)
82.7 (61) 116.6 (86)
184.4 (136)

Torque Conversions

in. lb. = N·m x 8.85
ft. lb. = N·m x 0.737
Grade 2 or 5 Fasteners
Into Aluminum
Grade 8
—
—
—
18.7 (165)
22.6 (200)
39.6 (350) 17.0 (150)
—
—
—
40.7 (30)
67.8 (50)
81.4 (60)
108.5 (80)
12.9
5.0 (44)
9.7 (86)
16.5 (146)
40.7 (360)
81.4 (60)
139.7 (103)
219.7 (162)
2.3 (20)
3.6 (32)
—
7.9 (70)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Noncritical
Fasteners
Into Aluminum
2.0 (18)
4.0 (35)
6.8 (60)
17.0 (150)
33.9 (25)
61.0 (45)
94.9 (70)
24 690 37 Rev. B