Trailer Hitch Bolts Will Not Fit into factory Weld Nuts in Frame
Updated 07/17/2018 | Published 07/15/2018 >
Products Featured in This Question
Question:
M12 8.8 Don’t fit The weld nutts
asked by: Dale
Expert Reply:
The weld nuts on your vehicle will likely have to be cleaned out. Over time the threads can get packed with gunk and make it seem like the bolts are too large when really they are not. Use a spray lubricant such as PB Blaster and soak the weld nuts.
Let them sit for about 15 minutes and then scrub them out with a brush such as # 814092 or a battery terminal cleaner such as # DW00254. You may have to do this a few times depending on how gunked up the threads are. I have included a couple of links that will help.
Product Page this Question was Asked From
Draw-Tite Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"
- Trailer Hitch
- For Towing
- Class II
- 300 lbs TW
- 3500 lbs GTW
- 1-1/4 Inch Hitch
- Concealed Cross Tube
- Draw-Tite
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Video: 2018 GMC Sierra 2500 Curt Custom Fifth Wheel Installation Kit for Chevy/GMC: Complete Installation
- Shop: Demco Autoslide 5th Wheel Trailer Hitch for Chevy/GMC - Single Jaw - Underbed - 18,000 lbs
- Q&A: Troubleshooting Difficult to Thread in Hitch Install Bolts
- Q&A: Troubleshooting Hitch Install Bolts Not Threading Into Frame Rail Weld Nut
- Video: How to Make a Thread Tap
- Video: Cleaning Weld Nuts for Trailer Hitch Installation
- Shop: Nylon Tube Brush - 1/2"
- Shop: MORryde Hitch Mounted Stabilizer for 2" Trailer Hitches
- Video: How the Curt A20 5th Wheel Trailer Hitch w/ S20 Slider Fits on a 2023 Chevrolet Silverado 2500
- Video: Feature Breakdown: Curt A20 5th Wheel Trailer Hitch w/ S20 Slider for Chevy/GMC
- Shop: JT's Strong Arm Jack Stabilizer Kit for 5th Wheel RVs w/ 58" or More Between Landing Gear
- Shop: Curt A20 5th Wheel Trailer Hitch w/ S20 Slider for Chevy/GMC - Dual Jaw - 20,000 lbs
- Q&A: Bolt Size Used for Weldnuts for Installing Hitch on a Chevy Equinox
- Article: Holiday 2025 | Best Gifts for RVing
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Article: Which Hitches are Made in the USA
- Q&A: Why Is The Draw-Tite Hitch DT98KV For A 2025 GMC Terrain Or 2025 Chevy Equinox Rated So Low?
- Q&A: Is Bumper Cover Trimming Needed on 2025 Chevy Equinox to Install Draw-Tite Trailer Hitch
- Q&A: Replacement Bearings and Brake Assemblies for a Lippert 122094 Hub
- Q&A: Trailer Hitch And Bike Rack Recommendation For A 2020 Mazda CX-9
- Article: How to Clean Weld Nuts for the Installation of a Trailer Hitch | etrailer.com
- Article: Roof Rack Information
- Article: Roof-Mounted Watersport Carriers



