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SAE AIR1551

Torque Tightening Metric Screw Threaded Fasteners

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Organization: SAE
Publication Date: 15 November 1982
Status: inactive
Page Count: 7
scope:

This AIR supplies information on recommended assembly torque limits for tension type nuts and bolts of the materials and plating combinations given in Table I.

In calculating the torque values in Table II, the following assumptions have been made:

(a) Threads and bearing surfaces are lubricated with MIL-L-7808 aircraft engine oil.

(b) The torque is applied to the nut. If torque is to be applied to the bolt head; the induced load may be reduced by friction on the shank.

(c) The tensile preload stress is 440MPa.

Document History

July 1, 2014
Torque Tightening Metric Screw Threaded Fasteners
This AIR supplies information on recommended assembly torque limits for tension type nuts and bolts of the materials and plating combinations given in Table 1. In calculating the torque values in...
October 1, 2001
Torque Tightening Metric Screw Threaded Fasteners
This AIR supplies information on recommended assembly torque limits for tension type nuts and bolts of the materials and plating combinations given in Table 1. In calculating the torque values in...
October 1, 2001
Torque Tightening Metric Screw Threaded Fasteners
SCOPE: This AIR supplies information on recommended assembly torque limits for tension type nuts and bolts of the materials and plating combinations given in Table 1. In calculating the torque values...
SAE AIR1551
November 15, 1982
Torque Tightening Metric Screw Threaded Fasteners
This AIR supplies information on recommended assembly torque limits for tension type nuts and bolts of the materials and plating combinations given in Table I. In calculating the torque values in...
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