Bolt Size for the Replacement Roller Wheel and Shoulder Bolt
Updated 01/27/2026 | Published 08/26/2024
Question:
what is the thread size of the bolt for the roller
asked by: Chad F
0
Expert Reply:
Chad, I spoke with Curt, and they said the Replacement Roller Wheel and Shoulder Bolt for Curt A-, E-, Q-, or R-Series 5th Wheel Hitch # C79UR is an M8 x 25 grade 10.9 bolt.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Replacement Roller Wheel and Shoulder Bolt for Curt A-, E-, Q-, or R-Series 5th Wheel Hitch - Qty 1
- Accessories and Parts
- 5th Wheel Hitch
- Head
- Roller Adapter
- Roller Wheel
- A-Series
- E-Series
- Q-Series
- CURT
more information >
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Jameson C.
1/27/2026
Hey Chad, did that M8 x 25 grade 10.9 bolt work out for your Curt 5th wheel hitch roller? Knowing how it fit could help others trying to match the same hardware.