Bolt Size to Install a Trailer Hitch on a 2004 Toyota Corolla
Question:
bolt sizefor chassis2004 corolla
asked by: Al
Expert Reply:
The weldnuts in the frame for your 2004 Toyota Corolla to install a trailer hitch are M12 nuts. The bolts used to install a hitch, # C11265 as an example, are M12-1.25 x 30mm grade 5.
It is recommended to clean out the weldnuts prior to installing the hitch. Road grime and corrosion can get compacted in the threads and you would not be able to thread in the bolts without first cleaning the weldnuts. I have included some links to the right that should help.
If you plan on doing some towing the correct ball mount is # C45521. For a 1-7/8 inch ball use # 19256 and for a 2 inch ball use # 19258. For trailer wiring use # 55542.
Products Referenced in This Question
1-7/8" Hitch Ball - 3/4" Diameter x 1-9/16" Long Shank - Chrome - 2,000 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 1-7/8 Inch Diameter Ball
- 1-9/16 Inch Shank Length
- 3/4 Inch Diameter Shank
- 2000 lbs GTW
- Class I
- Class II
- Draw-Tite
more information >
2" Hitch Ball - 3/4" Diameter x 1-9/16" Long Shank - Chrome - 3,500 lbs
- Trailer Hitch Ball
- Trailer Hitch Ball
- Standard Ball
- Chrome-Plated Steel
- 2 Inch Diameter Ball
- 1-9/16 Inch Shank Length
- 3/4 Inch Diameter Shank
- 3500 lbs GTW
- Class I
- Class II
- Draw-Tite
more information >
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Custom Fit
- 4 Flat
- CURT
more information >
Curt Class II Drawbar - 2-5/8" Rise, 3-1/4" Drop - 7-1/4" Long - 3,500 lbs
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- No Ball
- 3/4 Inch Ball Hole Diameter
- Steel Shank - Gloss Black
- Drop - 3 Inch
- Rise - 2 Inch
- Fits 1-1/4 Inch Hitch
- 3500 lbs GTW
- Class II
- CURT
more information >
Product Page this Question was Asked From
Curt Trailer Hitch Receiver - Custom Fit - Class I - 1-1/4"
- Trailer Hitch
- Custom Fit Hitch
- Class I
- 200 lbs TW
- 2000 lbs GTW
- 1-1/4 Inch Hitch
- Visible Cross Tube
- CURT
more information >
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