Product Description

Anti-theft & anti-loose Nuts adopt innersprings and steel balls with harden quench and stainless material. It can be used to fix directly on bolts of the tower, not required to lengthen and adjust the original design for bolts and nuts. The duration of anti-corrosion could reach as long as *5 years. 





1. Application method description: 

First fix hexagon nuts with fastener, then screw nuts device to touch the bearing surface of normal nuts, use wrench to fix tightly. 



2. Technical Parameter and properties 

Mechanical Property Grade and Guaranteed Loading