Stud Bolt Oxidized Blackened 8.8 Grade Stud Tooth Stick Full Tooth Screw High Strength Blackened Stud Bolt Screw

Product Detail:

The outer hexagon screw is a mating nut used to fasten the connected parts with two through holes. Outer hexagon screws are
commonly used as bolts. There are more and more important outer hexagons of type A and type B. Moreover, it is widely used in the
occasions where the assembly accuracy is high and the impact, vibration or cross rate load is large. C - class outer six - six
screws for rough surface, assembly accuracy is not high occasions.
The thread on the external thread hexagon screw is generally fine tooth ordinary thread, and the twine tooth external thread
hexagon screw has good self-sale, mainly used in the thin-wall parts or under the condition of impact, vibration or alternating
load. Hexagon screws with external thread are generally partially threaded, and full-thread hexagon screws with external thread
are mainly used for outer hexagon warp with short nominal length and long thread required. Hexagonal screws with external holes
Used for locking with external hexagonal screws. External hexagon screws with hinged holes hold the phase precisely to the
position of the connecting parts. And can withstand the shear and extrusion caused by the mold direction force.