Nut protective cap

A nut protective cap relates to the technical field of nut protective devices and comprises a threaded connection portion, a nut containing portion and a bolt tail containing portion, and the surface of an inner cavity of the threaded connection portion is provided with internal threads. A nut accom...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SONG NING, WANG CONG, LI JINPENG, GAO JINCHENG, CUI ZHIMENG, LI JIN, LU CHANGKUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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