Special screw nut for automobile heat radiator

The utility model relates to a special screw nut for an automobile heat radiator. The special screw nut comprises a screw nut body, a retainer ring and a salient point in integral arrangement, wherein the screw nut body is in arrangement of a cube structure, the surface part of the retainer ring is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU SHIGUANG, YU FAKE
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	The utility model relates to a special screw nut for an automobile heat radiator. The special screw nut comprises a screw nut body, a retainer ring and a salient point in integral arrangement, wherein the screw nut body is in arrangement of a cube structure, the surface part of the retainer ring is connected with the screw nut body through a connecting part, the salient point is a rectangular block with a chamfer angle at one side, and the inner wall of the screw nut body is provided with screw threads, and the outer surface of the screw nut body is provided with a copper plating layer. The screw nut provided by the utility model has the advantages that the special screw nut per se can be fixed, and the screw nut still has more ideal anti-loosing performance when receiving higher vibration.