Metric thread gages standard pitch diameter chart

Metric thread gages standard pitch diameter chart

As a people of hardware , we need to know the thread size of standard, but sometimes we can not remember it. Then how can do it? Let me tell you a good way to remember it. 

1. Print it and stick on your desk,  you can check it when you need.

2.Ask your engineer or leader, if you can not understand it.

3.You will be an expert in near future.