Bolts Failing on Equalizer Hitch
I have an Equalizer Hitch with 1400 lb bars. Today I replaced the third pair of bolts and nuts that attach the head to the shank They are grade 8, 3/4" in diameter and 5" long. The threads failed on t...
Forum Discussion
Buy Titanium W5 Aircraft Bolts. Won't fail. Using a calibrated torque wrench is the only way not just adequately rated. Annual calibration is required and use torque tables. Or, tighten it til it strips and go 1/2 turn more.
