Screws and Bolts

Suzhou Wisdom International is a growing company that is constantly striving to improve Screws and Bolts quality. We would like to work with you on a long-term basis. Screws are internally threaded fasteners used for self-tapping or threading into pre-drilled holes, while bolts are externally threaded fasteners used with nuts to create secure joints. The choice between screws and bolts depends on the specific application requirements and the need for internal or external threading. Screws and Bolts are fundamental components in construction, manufacturing, and everyday items, serving critical roles in joining components together securely.