Why do stainless steel button head screws overring the gauge?

In the production of stainless steel button head screws, especially when the machine screw, sometimes will see the production master will take ring gauge to check the thread, this is why?

stainless steel button head screws to ring gauge, mainly in order to check whether the thread is standard, the thread is beyond the scope of the standard tolerance, so the customer can’t use, in order to prevent this from happening, screw factory has an internal inspection in the factory, so can solve loss in their internal, if the customer only to find that this kind of thing, losses are likely to be greater.

Therefore, in the production of stainless steel button head screws machine thread, the screw master is needed to use ring gauge to check the thread, and make sure that the use of ring gauge is not lost, and is the screw needed ring gauge. If the inspection with ring gauge finds that the general gauge can pass, but the stop gauge cannot be stopped, this situation needs to be fed back to the customer, if the customer can accept it, then the production can continue. But if the rules don’t work and the rules don’t stop, they need to be reproduced.