Dodge RAM TRUCK 1500 1995 Service Manual page 35

30 INTRODUCTION BR
BOLT STRENGTH
HOW TO DETERMINE BOLT STRENGTH
Mark Class
^^-^
Mark
Class
Hexagon
head bolt
4 —
5 —
^-s. Bolt 6 —
j f ^ ^ ^ head No. 7 -
10 —
11 —
4T
51
61
71
81
91
10T
1 IT
Stud bolt
No mark
4T
Hexagon
head bolt
[ ^ ^ ] No mark
4T
Stud bolt
No mark
4T
Hexagon
head bolt
[ ^ ^ ] No mark
4T
Stud bolt
61
Hexagon
flange bolt
w / washer
hexagon bolt
( J ^^J)
No mark
4T
Stud bolt
Grooved
j
61
Hexagon
head bolt Two
f| ^ || protruding
% ^ lines
51
Stud bolt
Grooved
j
61
Hexagon
flange bolt
w / washer
hexagon bolt
T W
° j -
protrudinq
Ls
61
Stud bolt
61
Hexagon
flange bolt
w / washer
hexagon bolt
T W
° j -
protrudinq
Ls
61 Welded bolt
41
Hexagon
head bolt tffS Three
I L ? ^ 1 protruding
% ^ lines
71
Welded bolt
41
Hexagon
head bolt ^ ^ > n . Four
| L
n
J protruding
lines
81
Welded bolt
41
95IN-4