Oval head stainless steel screws why not recommended tolerance?
oval head stainless steel screws why not recommended tolerance? Screw manufacturers in the production of oval head stainless steel screws are in accordance with the customer’s confirmed drawings for production. So why do screw manufacturers sometimes say that when making screws, screw size is not recommended to do the tolerance? oval head stainless steel screws are not recommended to do the tolerance, mainly because the screw just finished rubbing teeth, need to go through the cleaning passivation process to hand over to the customer’s hand, so as to avoid the screw dirty. Once the screw needs to be cleaned or passivated, the size of the screw will become smaller in the process of processing, resulting in the size of the screw does not conform to the drawing. And when the screw tolerance, screw manufacturers need to consider when doing cleaning will lead to the size of the screw smaller, smaller size. If the customer can accept the reduced size, then it can proc...