Non-standard screws are screw products that are not specified.For example, clothes and shoes in life are produced according to a set of standard sizes.Such as M code.If the size you want is not the standard for this type of regulation, it is called non-standard.Another example is the industry"s large number of standard products, such as screws.It only has M6, M7 two sizes of products, if you have to do a M6.5, it is a non-standard screw.
are many varieties of non-standard screws. At present, there is no very
standardized classification. Generally, enterprises are independently
developed according to market needs and their own brand development and
extending the vitality of products.Hexagon bolts Nanjing
Feilong Fastener Co., Ltd. has been specialized in the production of
non-standard screws of various specifications since its establishment.Using
advanced production technology and sophisticated manufacturing
technology to provide you with a full range of non-standard screw
products, your non-standard screws are no longer used.