Is it true that Japan's nuts that never loosen can't be loosened?

is it true that the Japanese nut that never loosens can't be loosened? Yu Wenlong, a fastener consultant, thinks that Japan's nut that never loosens is not impossible to loosen, but will not loosen itself. Without human factors, it will not loosen itself and will always be tight. The nut that never loosens in Japan will still loosen artificially. It is a locknut, not an anti-theft nut.

Yu Wenlong, a fastener consultant, thinks it's best to check the relevant information yourself. What you get online is always false. If you don't pretend to understand and answer casually, it will directly mislead you or even hurt you. The light product quality is unqualified, and the heavy one will be fined. Of course, Yu Wenlong, a fastener consultant, thinks that if you have the strength, it is also a good choice to ask a fastener consultant to refer to your technology, grasp the development direction of the enterprise, locate products and locate customers. Yu Wenlong, a fastener consultant, has been engaged in the fastener industry for more than ten years, and has been engaged in technology, quality inspection, quality assurance, procurement and business in the fastener industry, and has accumulated rich industry experience and a lot of technical data, customer data and supplier data.