20
½ X 3-1/2” Bolt
3
½ X 4-1/2” Bolt
16
3/8 X 4-1/2” Bolt
5
17
4
½” Internal Lock Washer
3/8” Flat Washer
6
18
Backing Dome Washer
3/8” Lock Nut
½” Lock Nut
7
