When designing a new product, thousands of seemingly minute engineering decisions turn into the final product. One of the most important decisions is choosing the fastener materials. While it may not sound like a big decision to a layman, it can have a profound downstream effect on the build quality,
Steel
Stainless steel much more than what’s in your kitchen cabinet
If only people knew how many grades of steel there are, perhaps they wouldn’t take nearly every piece of metal for granted. There is a lot going on with a few numbers and letters that people don’t know about. So what do these numbers mean and who comes up with