坚果

Nuts are nuts that are screwed together with bolts or screws to tighten various specifications of nuts. The main products are Changshu Dali brand ordinary 4.8 grade natural color nuts, high-strength 8.8 grade nuts 10.9 grade blackened nuts, various grades of galvanized nuts are divided into white zinc plated and yellow zinc plated nuts, which have beautiful appearance and strong anti-corrosion function. They are mainly used in the manufacturing of automotive parts. In addition, they also operate flange nuts, rivet nuts, round nuts, lock nuts, and other national standard automotive nuts. The specification range of nuts and nuts is generally between M3-M64, which can cover most usage situations