Supply stud, Yongnian County, Handan Bowen professional stud fastener manufacturers to provide the latest price quotes headed screw specifications, as high-quality processing of stud stud distribution, processing, and supply the latest double sales charts stud bolt connection, for businessmen to provide strong stud news. Welcome to the new and old customers to visit, to discuss cooperation! First remove the sludge off the screw breakage surface of the center section with a center gun of gun death and then use an electric drill fitted with a diameter of 6-8 mm pistol drill drill hole in the center section, note the hole must be drilled through. After the drill hole, the small drill bit removed, replaced with 16 mm diameter drill holes continue to expand and drill off the bolt. Supply stud, Yongnian County, Handan Bowen professional stud fastener manufacturers to provide the latest offer price, as high-quality processing of stud distribution, supply the latest sales charts studs, for businessmen to provide strong The stud News. Welcome to the new and old customers to visit, to discuss cooperation! After surfacing hand hammer hammering at its end face so that the bolt breaks along its axial vibration generated due to the heat and the subsequent cooling after arc coupled with shock at this time would break the thread between the bolt and the body loosening. Double-headed screws Specifications | stud manufacturers Spot | Bowen (certified) | stud by the fastener Yongnian County Bowen. Yongnian County Bowen fasteners (www.bwjgj.com) is Handan, fasteners leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bowen fastener leadership with the staff warmly welcome all inquiries negotiations to create Bowen fastener better future.