Drives me crazy when I can’t find the answer to something...even a basic question.

Can anyone tell me the grade of this Honda bolt? I would assume 10.9 based on there being what appears to be a 10 on there. but assuming isn’t really knowing. I have searched this here, TI and the depths of the google machine with no luck. So I’m hoping the answer wasn’t hiding here somewhere.



thanks.

 

https://henrysautowarehouse.com/bolt...n%20its%20head.

 

thanks for the link, but this basically just told me what I already knew. I know this bolt is an M8 and thats it’s 65mm. I know how to identify grade on sae fasteners and well metric is usually stamped on the head 8.8, 10.8, 12.9 exc... but I can’t seem to find anything on this specific marking.

 

That's because it's an oem honda bolt. You need to look in the service manual.

 

That is a metric bolt grade Class 10.9.

 

Thank you!!