What Bolts Are Used For Curt Hitch C31022
Updated 12/01/2025 | Published 10/29/2025
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Question:
Curt receiver C31022 what are the sizes dimensions length of the bolts used for this hitch
asked by: Jim
Expert Reply:
Thanks for your question, Jim!
The bolts used for the Curt front mount hitch # C31022 are 7/16"-14 UNC x 1-1/2" Grade 8 yellow zinc carriage bolts.
If you’re replacing hardware, we’ve got you covered, you can order a custom replacement hardware kit using part # RHK. Just enter your hitch part number when prompted, and we’ll make sure you get exactly what you need.
Do you happen to be missing the hardware, or are you just double-checking before installation? I’d be happy to help either way!
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Product Page this Question was Asked From
Curt Front Mount Trailer Hitch Receiver - Custom Fit - 2"
- Front Receiver Hitch
- Visible Cross Tube
- 350 lbs Vert Load
- 3500 lbs GTW
- 9000 lbs Line Pull
- CURT
more information >
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Gwendolyn Y.
12/1/2025
Hey Jim, did you end up getting the replacement hardware kit for your Curt front mount hitch? Knowing how the fit worked out could help others looking to replace their bolts too.