8
Step
2
AG1
2-C18
2-
C1
2
2-C18
2-
C1
2
M15
C17
N
o
.
N
a
m
e
S
i
z
e
Q
u
a
n
t
i
t
y
M
1
5
o
v
a
l
p
a
d
1
3
7
*
7
7
*
1
9
1
C
1
2
f
l
a
t
w
a
s
h
e
r
∮
1
1
*
∮
2
0
*
2
t
4
C
1
8
outer hexag
o
n
a
l
b
o
l
t
M
1
0
*
1
.
5
P
-
2
0
L
4
C
1
7
cross re
c
e
s
s
e
d
countersunk
h
e
a
d
s
c
r
e
w
M
8
*
1
.
2
5
P
-
1
5
L
1
A
G
1
seat board
w
e
l
d
i
n
g
g
r
o
u
p
1