Established for over 40 years, Fukai has not only specialized in standard screws to the international specifications but also been skillful in the engineered products per your need prints. With domed head and a square component under the head, various dimensions carriage bolts in variety of materials are available here in Fukai. We adhere to not only high quality to meet customer requirements but also providing both reliable delivery performance and competitive price. More than a screws supplier, we have built our reputation on solutions of screws fitting with high quality and competitive price for both domestic and international. Contact us for further information now and place orders tomorrow.