Annular slot type anti-theft bolt pair

The utility model discloses an annular slot type anti-theft bolt pair. The annular slot type anti-theft bolt pair comprises a bolt and a normal nut, wherein the bolt is connected with the normal nut through internal and external threads; a fastening nut is arranged on the outer side of the normal nu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LEI HAIFENG
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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