SIDA POWER is the only company in China through the National Electric Power Research quality testing and certification, the only one is underwriting by PING AN Insurance Company, first professional manufacture of electrical anti loosen, anti theft locking nut through the certification of ISO 9001. Our company has more than 130 patents, high quality and reliable product and industry leading technology advantages are our strong backing of the market. The products have been exported to Southeast Asia, Middle East, North Africa, South Korea and Russia. To search larger market, our company invites agents from all over the world. 

              flange thin anti theft special nuts

Thin special nuts with spring and ball are SIDA Electric combined with the existing numerous anti theft nut's product performance, through continuous improvement and new research, develops new anti theft nuts. This type of product can be widely used in power system, communication system, highways and other outdoor facilities fastening parts or components for security. It is a good performance of anti theft, easy installation and low cast anti theft nut.

Advantages description:

1 solve the loosening phenomenon of steel tower dancing under the action of the wind

2 Solve the problem of ordinary nut easy to install and easy to unload, thin nut easy to install but hard to unload.