Wholesale flat washers are placed between the bearing surface of a bolt, screw, or nut and the surface of the parts being connected.
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Flanges are parts that are connected between shafts and are used for connection between pipe ends.
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china hexagon flange nut , which have a wide flange at one end, act as an integral gasket, which distributes the pressure of the nut across the part ...
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The flange locking bolt is an integral bolt composed of a hexagon head, a flange, and a screw.
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China double stud bolt refer to a cylindrical fastener with threads at both ends. Both ends of the thread need to be matched with nuts and washers. ...
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