Dry film self -lubricating is connected vicely

The utility model provides a dry film self -lubricating is connected vicely, including a bolt and a nut, the bolt includes head and screw rod, the surface of nut is equipped with the slot along the axial, the nut surface is covered has the coating, and this coating material is look female and dry fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XI KAIKAI, ZHANG WEI, GU QINGLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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