Nuts and bolts. SAE, Metric, or both
I been wrenching on vehicles all my life. It use to be only SAE, then it became a mix of SAE and Metric. I thought they we're going to phase out SAE and go all metric at some point, but it seems like ...
Forum Discussion
In the late 70s the U.S. started to go metric, I heard that it was found that a couple of countries that used metric wasn't the standard metric put varied some so the U.S. backed out of going metric.
Dusty
Dusty
