Surprised when I found this shackel bolt
I am getting ready for a trip this weekend and craweled under the trailer to install a new sewer cap. This trailer is only 5 monthes old so not sure when the nut may have backed out. Lucky to ha...
Forum Discussion
face_down wrote:None of these bolts are suitable as they do not have the knurled portion below the head. The shackle bolts do. It is designed to lock the bolt so it cannot rotate and wear out the holes in the spring hanger.
Lowes sells different grades of bolts, a grade 8 bolt is a grade 8 bolt no matter where you buy it. You can identify the grade of a bolt by the lines on the top of the hex head.
B.O.
