The Difference Between Non-standard Fasteners And Standard Fasteners

Non-standard fasteners refer to fasteners that do not need to correspond to the standard; that is, fasteners that do not have strict standard specifications can be freely controlled and matched. Usually, the customer puts forward specific requirements, and fastener manufacturers based on these data and Information to manufacture. Generally, the manufacturing cost of non-standard fasteners is higher than that of standard fasteners.

There are many types of non-standard fasteners, and because of their characteristics, it is difficult to have a standardized classification of non-standard fasteners. The big difference between standard fasteners and non-standard fasteners is whether there is standardization. The structure, size, drawing method, marking, and other aspects of standard fasteners have strict specifications set by my country. Common standard fasteners are threaded parts, keys, pins, rolling bearings, etc.