What is the tread size for the tensioner bolt?

1995 CHEVROLET TAHOE
100,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
Avatar
DENAKSTAGNER
  • MEMBER
  • 1 POST
I need the size and thread for a tensioner bolt.
Jan 29, 2022 at 7:59 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
Hi,

Is this the serpentine belt tensioner? If it is for the serpentine belt, I believe it is a M10x1.25x35. Let me know if that helps. That should be the bolt that secures the tensioner to the block.

Let me know if that helps or if you have other questions.

Take care,

Joe
Jan 29, 2022 at 12:27 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.