What size hole on hitch
What is the size of the hitch pin hole on a class III hitch? I tried a 5/8 but the pin doesn't fit, it's just a hair bigger that the 5/8 hole
Forum Discussion
Dutch_12078 wrote:
The recommended drill size for a 5/8" (.6250) slip fit pin hole is 21/32" (.6262).
ASME says 21/32 is the right size hole for 5/8 bolt for a close fit but 21/32 is 0.65625
