Instruction manual

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All values in foot pounds and (Newton meters)
Nominal
bolt size
Grade
Designation and
Standard
Zinc or
Cadmium
Plated
If instructions call for :
Loctite
222 or
262
Loctite
242
Loctite
271
Loctite
272
Loctite
277
Bare
1-1/4 • 7 SAE Grade 1
ASTM A307
375.0
(508.43)
450.0
(610.11)
500.0
(677.91)
550.0
(745.70)
700.0
(949.07)
650.0
(881.28)
500.0
(677.91)
SAE Grade 2 375.0
(508.43)
450.0
(610.11)
500.0
(677.91)
550.0
(745.70)
700.0
(949.07)
650.0
(881.28)
500.0
(677.91)
SAE Grade 4 738.3
(1001.00)
885.9
(1201.12)
984.4
(1334.67)
1082.8
(1468.08)
1378.1
(1868.45)
1279.7
(1735.04)
984.4
(1334.67)
SAE Grade 5
ASTM A449
840.2
(1139.16)
1008.3
(1367.07)
1120.3
(1518.93)
1232.3
(1670.78)
1568.4
(2126.47)
1456.4
(1974.62)
1120.3
(1518.93)
SAE Grade 7 1191.8
(1615.87)
1430.2
(1939.09)
1589.1
(2154.53)
1748.0
(2369.97)
2224.7
(3016.30)
2065.8
(2800.85)
1589.1
(2154.53)
SAE Grade 8
ASTM A354
Grade BD
1362.9
(1847.85)
1635.5
(2217.44)
1817.2
(2463.80)
1998.9
(2710.15)
2544.1
(3449.34)
2362.3
(3202.85)
1817.2
(2463.80)
ASTM A354
Grade BC
1192.4
(1616.68)
1430.9
(1940.04)
1589.8
(2155.48)
1748.8
(2371.05)
2225.8
(3017.78)
2066.8
(2802.20)
1589.8
(2155.48)
Ï
All values in foot pounds and (Newton meters)
Nominal
bolt size
Grade
Designation and
Standard
Zinc or
Cadmium
Plated
If instructions call for :
Loctite
222 or
262
Loctite
242
Loctite
271
Loctite
272
Loctite
277
Bare
1-1/4 • 12 SAE Grade 1
ASTM A307
414.8
(562.40)
497.8
(674.93)
553.1
(749.90)
608.4
(824.88)
774.4
(1049.95)
719.1
(974.97)
553.1
(749.90)
SAE Grade 2 414.8
(562.40)
497.8
(674.93)
553.1
(749.90)
608.4
(824.88)
774.4
(1049.95)
719.1
(974.97)
553.1
(749.90)
SAE Grade 4 816.8
(1107.43)
980.2
(1328.97)
1089.1
(1476.62)
1198.0
(1624.27)
1524.7
(2067.22)
1415.8
(1919.57)
1089.1
(1476.62)
SAE Grade 5
ASTM A449
930.5
(1261.60)
1116.6
(1513.90)
1240.6
(1682.03)
1364.7
(1850.29)
1736.9
(2354.92)
1612.8
(2186.66)
1240.6
(1682.03)
SAE Grade 7 1320.7
(1790.63)
1584.8
(2148.70)
1760.9
(2387.46)
1937.0
(2626.22)
2465.3
(3342.50)
2289.2
(3103.74)
1760.9
(2387.46)
SAE Grade 8
ASTM A354
Grade BD
1509.4
(2046.47)
1811.3
(2455.80)
2012.5
(2728.59)
2213.8
(3001.51)
2817.5
(3820.02)
2616.3
(3547.23)
2012.5
(2728.58)
ASTM A354
Grade BC
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FASTENER TORQUE REQUIREMENTS MSSM0101CE/9906AV (15 of 19)
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