Custom hexagon screw
APPLICATION IS INTRODUCED
The hex screw is a mating nut for fastening two connected parts with through holes for components. Hexagon screws are the more common bolts. There are more A and B grade hexs used, which is more important. Moreover, it is used in many places where the assembly precision is high and the impact is large, vibration or cross rate load. The C-class outer six-six screws are used for occasions where the surface is rough and the assembly accuracy is not high.
The thread on the outer hexagonal screw is generally a common thread of the fine teeth. The ordinary threaded hex screw of the winding tooth has good self-selling property, and is mainly used for thin-walled parts or subjected to impact, vibration or alternating load. Generally, the hexagonal screws are made into partial threads, and the full-threaded hex screws are mainly used for the case where the nominal length is short and the outer hexagon is required. Perforated hex screws are used where locking with a hex head screw is required. The hex screw with the hinged hole can precisely fix the phase of the connected part to the position. And can be sheared and squeezed by the mold force.
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