TorqueReference

Bolt torque, grades and vehicle specs, sourced

Contact and corrections

Email is the best way to reach us. Every message is read, and reports of wrong values are checked against the cited source.

Email

Write to [email protected]. Please include the page address if your message is about a specific value.

Report an error

If a vehicle value differs from your owner’s manual, tell us the model year, the manual edition and the page. If a calculated bolt torque looks wrong, tell us the size, grade and condition. We correct the page and its review date when a report checks out.

What we cannot help with

We cannot give a torque for a specific joint or vehicle we do not list, inspect a failed fastener, or advise on a repair. For those, use the vehicle or equipment maker’s service information or a qualified technician.

The company that publishes Torque Reference is identified in our privacy policy. You can reach us at [email protected].