Why Choose Us?

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. 

                 special galvanizated hex heavy anti theft nuts

anti theft nut with Spring and Balls is a kind of product which company combines numerous product feature of anti-theft nut in existence, through continuous improvement , search and developes new-style anti-theft nut. This product has received national utility model patent, the patent number is ZL200720090142.7, the main specifications are m-16, m-18, m-20, m-22,m-24. The product can wide applicate to anti-theft fasteners or components in the field facilities such as electric power system, correspondence system and highway. It is a good anti-theft function, convenient installation and low cost anti-theft nut, and the nut also can be made according the demands of customer.

Technical requirements of anti theft nut

1. The noumenon of this product is national standard nuts, and the material is common carbon steel, whose number is Q235A, mechanical performance can up to grade 4.8.

2. The surface has been processed by multi-alloy infiltration techniques, and it's antirot function is better than other treatment technique. The time of anti-theft can up to 25-30 years.

3. Being installed conveniently and strong commonality.