F-code
Section
PT
M1.1
Inch (SAE) and Metric Fasteners
Version no
T-code
001
SMX
Types of
Fasteners
All Metal Prevailing
Torque Nuts
All Metal Prevailing
Torque Flange Nuts
44
Return
C-code
Table 3. Torque Nut Designations
Inch Fasteners
Strength Levels: SAE Grades
A
B
C
B
C
or
F
G
or
or
Master Service Manual
Metric Fasteners
Strength Levels: Property Classes
5
9
5
9
10
9
9
10
10
10
2004-01-12