Standard Bolt - How To Determine Nut Strength
SERVICE SPECIFICATIONS: STANDARD BOLT: HOW TO DETERMINE NUT STRENGTH
HINT
* *: Nut with 1 or more marks on one side surface of the nut.
* Use the nut with the same number of the nut strength classification or greater than the bolt strength classification number when tightening parts with a bolt and nut.
Example:
* Bolt = 4T
* Nut = 4N or more