Bolt Holes are Too Small for Trailer Hitch Installation on a 2007 Hyundai Santa Fe

Published 04/13/2012

Products Featured in This Question

Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"

(61)

$269.84

Battery Post and Terminal Cleaner - Wire Brush

(15)

$5.02

Question:

Hello, I received this hitch with M10 bolts but the bolts seem too large width of hole seems too small for the threaded holes in the frame. I checked my neighbors vehicle as well since they have the same and it seems the same problem. I do not want to risk cross threading if the bolt is incorrect. Is this the right size bolt for a 2007 Santa Fe? Thank you for your help.

asked by: Gene

Expert Reply:

What you are most likely experiencing is weld nuts on the vehicle that are packed with corrosion and/or road grime. This happens on any vehicle that has seen at least 1 winter. What you will need to do is clean out the weld nuts so the bolts can be threaded in freely.

We have some helpful links that I have included that will help you clean out the weld nuts. You will need some spray lubricant like WD-40, a wire brush like # DW00254, and some patience. I have included a link to a video that demonstrates how to clean the weld nuts and an FAQ article that covers this topic.

expert reply by: Michael H