prime mover smx45 Master Service Manual page 44

F-code Section
PT M1.1
Inch (SAE) and Metric Fasteners
Version no T-code
001 SMX
Types of
Fasteners
Hex Head Bolts
& Cap Screws
Hex Head
Flange Screws
12 Point
Flange Screws
Hex Socket Head
Cap Screws
Sems
42
Return
C-code
Table 1. Bolt and Screw Designations
Inch Fasteners
Strength Levels: SAE Grades
2 5 5.2
5
5
Markings Not Required
5.1
Master Service Manual
Metric Fasteners
Strength Levels: Property Classes
*
Markings Not Required
4.6* 4.8*
7 8
4.6 4.8
9.8 10.9
9.8 10.9
8
Same As Above
8
8.8
8.8
4.8*
4.8
5.8* 8.8
5.8 8.8
12.9
Markings
for size
M5 and
12.9
Larger
12.9
12.9
9.8
9.8
2004-01-12