4
38 3/8 X 90mm BUTTON HEAD BOLT
22 3/8 X 25mm BUTTON HEAD BOLT
39
3/8”
FLAT WASHER
14
3/8 X 1-1/4” FLANGE SPACER
36
3/8”
ACORN NUT
15
3/8 X 1”
FLANGE SPACER
BOLT LENGTH
NOTE: BOLT LENGTH IS MEASURED FROM THE UNDERSIDE OF THE HEAD OF THE BOLT.
Bolt Length Ruler
0
1
1/2
1/2
1/2
1/2
1/2
1/2
2
3
4
5
6
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150