What is the fastening standard?

Date:2018-12-17 View:2375

Fastening label is a relatively new term, referring to a kind of nuts used in trucks, buses and other heavy transport vehicles. Simply put, it is installed on the tire screw to indicate whether the tire screw is loose or not. It can directly show whether each tire screw is loose or not. It is convenient for users to check and improve vehicle safety. The purpose is to remind drivers to reinforce or repair loose nuts to ensure transport safety.